Top 3 reasons your car’s AC isn’t blowing cold air? (Solution)

Van Nuys Auto Repair Service Center

  • Freon Leak. Freon is the chemical refrigerant that cools the warm air before it is blown back into your car.
  • Your Air Conditioning Needs A Recharging.
  • Your Blend Air Door is Stuck.
  • The A/C Compressor Doesn’t Engage.
  • Blocked or Broken Condenser.
  • Electrical Problems.

  • Top 3 reasons your car’s AC isn’t blowing cold air Car AC isn’t blowing cold because it’s low on refrigerant and the compressor isn’t running Your car’s AC is a closed system. But there are many metal to rubber hose connections that are sealed with special O-rings and gaskets.

Why is my AC running but not cooling in my car?

The most common causes of broken air conditioning are leaks or compressor issues. If your air is blowing cool but not cold, the problem could be a clogged filter, cooling fan problem, radiator trouble, or it could simply be that you need to recharge your AC.

Why is my AC running but not blowing cold air?

If your central AC is not blowing cold air, the refrigerant may be the problem. The unit could be running low and need additional refrigerant added. The most likely cause of this is a leak. A leak not only keeps the AC unit from cooling properly, but also it can cause other issues within the home.

How do I fix my AC that isn’t cold?

Try cleaning your air conditioner’s filter and the coils to see if improving the airflow fixes the problem. If there is ice buildup, you’ll need to run the unit with just the fan in order to melt it off. If that doesn’t get the unit blowing cold air again, it could be refrigerant levels are low (see below).

Why is my AC not cold all of a sudden?

If your air conditioner will turn on, and your thermostat is set properly, but your system is not cooling you may have a dirty or blocked air condenser. If your air conditioner is still not cooling air, you may have a problem with your compressor or refrigerant and will need to contact a professional.

Why is my AC blowing warm air in my car?

The most common cause of an AC system blowing warm air is a lack of refrigerant, though, you may also have a problem with your condenser. Other possibilities include a faulty compressor, broken cooling fans, or an issue in your electrical system.

How do I know if my car AC compressor is bad?

What Are the Signs and Symptoms of a Bad A/C Compressor?

  1. A Lack of Hot Air Being Released Outside.
  2. Loud or Strange Noises From the Unit.
  3. Failure of the Compressor to Turn On.
  4. Circuit Breaker Tripping.
  5. Leaks Around the Air Conditioning Unit.
  6. Warm Air Instead of Cool Air Being Delivered to the House.
  7. Reduced Airflow.

What makes car AC colder?

The heart of any air conditioning system is a compressor whose job it is to compress the freon. When the freon later expands, it gets very cold. Air blown across metal filled with cold freon causes the air to cool quickly.

Top 3 Reasons Why Your Car AC is Not Blowing Cold Air

You want your car’s air conditioning to blow cold, refreshing air throughout the hot summer months in Utah for your own comfort and the comfort of the people in your vehicle. Your car’s air conditioning may not be producing chilly air for a variety of reasons. In some cases, refilling your car’s AC refrigerant or fixing a refrigerant leak is all that is required, but in other cases, intricate electrical climate control repair or replacement of a sliding compressor clutch is required to get your air conditioning back up and running at peak performance.

Understanding Your Vehicle’s AC System

Because of the arrangement of the hoses and pipes in your vehicle’s air conditioning system, it might be difficult to understand. Essentially, the refrigerant in your vehicle’s air conditioning system is compressed and heated before being allowed to decompress and condense into a liquid, which causes it to rapidly lose heat. This procedure absorbs heat from the car’s interior and is repeated indefinitely until the required temperature is reached. When the core notion is broken down into its constituent parts, like follows, it becomes much easier to comprehend:

  • Squeezing or compressing the gaseous refrigerant is accomplished by the compressor, which is powered by an engine belt. It is cooled down by the condenser after it has been compressed, and it returns to a liquid form after passing through a series of finned tubes. This liquid will next flow through a drier or receiver, which will remove any surplus water, hence reducing the likelihood of ice crystal forms inside the air conditioning system. Following that, the liquid refrigerant is introduced into the evaporator through a thermal expansion valve, where it is exposed to the heat generated by the vehicle’s interior. As a result, the fluid begins to boil, reverting to a gaseous state once again. Heat from the surrounding air is absorbed during this process, which causes the evaporator coil to get chilled as a result. Finally, it is re-distributed throughout the cabin as cool, crisp air-conditioned air by the blowing fan through the vents.

Almost every automobile has the same basic air conditioning components, which include a compressor, condenser, and evaporator, all of which work together to keep you cool throughout the hot summer months. The result if any of these components fails is unbearable heat that can’t be alleviated by rolling down the windows alone. The following are the top three reasons why your car’s air conditioning may not be blowing cold air:

1 Your Car’s AC Needs a Recharge

The most typical reason for an air conditioner in a car not being able to cool the vehicle sufficiently is that it needs to be recharged. Although you may replenish your refrigerant on your own, it is recommended that you schedule an appointment with your local professional auto shop to save time and ensure that the operation is done correctly. The certified specialists at Ace Auto in West Jordan, Utah can assist you with recharging the air conditioning system in your vehicle. We may be reached at 801-447-1693 for a free quotation to get you back on the road in comfort and safety with a recharged air conditioner that is blowing crisp, cold air once more.

2 An AC System Refrigerant Leak

The most typical reason for an air conditioner in a car not being able to cool the vehicle enough is that it requires charging. Although you may replenish your refrigerant on your own, it is recommended that you schedule an appointment with your local professional auto shop to save time and ensure that the service is completed correctly. AC system recharge services are available from the recognized specialists at Ace Auto in West Jordan, Utah. Dial 801-447-1693 for a free quotation to get you back on the road in comfort and safety with a fully recharged air conditioning system that blows crisp, chilly air once again!

  • When the air conditioner is switched on, there is an audible click. The air conditioner turns on and off regularly. Hissing sounds coming from the air conditioning system (when the motor is turned off)
  • Oil residue around the connectors and hoses of the air conditioning system

It may be necessary to repair or replace the individual faulty component in order to resolve the refrigerant leak. Your air conditioning system will need to be cleaned and the refrigerant fluid will need to be replenished if a significant volume of fluid has been wasted.

Only then will the system be able to work correctly and deliver cold air. Please keep in mind that refrigerant is a very hazardous and dangerous substance that should only be handled with the right equipment and under the supervision of a qualified expert.

3 Fan Motor Failure

One of the most typical sources of difficulty in your car’s air conditioning system is the fan(s) motor(s), which is placed in front of the vehicle’s motor. Regardless of whether your vehicle has one or two fans, it is critical that the fan is in proper operating condition in order to keep you comfortable while also providing critical cooling to the engine. The pleasant and compassionate licensed mechanics at Ace Auto in West Jordan, Utah will provide you with a free repair quotation and work promptly to repair your car’s malfunctioning air conditioner so that you can get back on the road.

Professional Help from Ace Auto to Keep You and Your Passengers Comfortable with Cool Air

The auto technicians at Ace Auto in West Jordan, Utah, can rapidly test and repair your car’s air conditioning unit if it is not blowing cold enough air in Utah. They are ASE certified and have years of experience. Set up an appointment with Ace Auto in West Jordan for an honest AC diagnostic and quick repairs. You can also call 801-447-1693 for aFREE estimate on your AC repair. Our ASE Certified master mechanics are highly skilled and certified specialists that can diagnose and repair any problem with your air conditioning system, restoring it to full operation.

6 common Reasons Why Your Car’s A/C Might Not Be Working

In the middle of the summer heat, being stranded without air conditioning is no fun, let alone in a hot automobile when the inside temperature may easily exceed 150 degrees or more. However, air conditioning is important for more than simply comfort; it is also important for safety. When there is a heat wave, one of the most dangerous locations for someone to be during the day is inside their automobile without air conditioning, since temperatures can rise to dangerously high levels. So if your vehicle’s air conditioning is just blowing hot air, you should take steps to have the problem resolved as soon as possible.

We hope this list will be of assistance to you.

  • The following problems: leaking refrigerant, clogged or blocked condenser, broken condenser, electrical problems, faulty cooling fans, faulty compressor

Reason1: Your Car is Leaking Refrigerant

Due to the fact that a refrigerant leak can occur at any stage during the air conditioning process, it can be difficult to determine exactly where the leak is occurring. The most typical locations where leaks are discovered are at the hose connections for the air conditioning unit. It’s possible to notice an oily material forming around these connections from time to time, which indicates that this is the cause of the leak. To plug the leak, you or a technician can apply a sealant (which is particularly developed for air conditioning equipment) which can be bought at most auto parts stores.

Reason2: The Condenser is Blocked

After the refrigerant has been compressed, the condenser in your vehicle’s air conditioning unit is designed to re-cool the heated refrigerant. This is accomplished by the use of the airflow that passes across the front of your vehicle while you drive. If the condenser is obstructed by road debris of any kind, it will be unable to adequately cool the refrigerant, and your vehicle’s cooling system will continue to function with overheated refrigerant, resulting in increased fuel use. This will rapidly result in the A/C unit only being able to evacuate hot air.

Because the condenser is often located towards the front of the vehicle, it should be easy to visually inspect it to determine if anything is obstructing it. This can be simply removed from your car’s grill, and the problem should be remedied as well.

Reason3: The Condenser is Broken

There is a possibility that the condenser is not functioning properly even though there appears to be nothing in the way of its operation. A damaged condenser can be caused by a puncture from road debris passing through the grill of your automobile and injuring the part, or by an equipment failure that causes the item to fail. In the event that you find any obvious punctures in the condenser during a visual check, the only method to resolve the problem is often through replacement.

Reason4: Electrical Issues

An electrical problem is one of the most challenging problems to diagnose when it comes to an air conditioning equipment that has stopped functioning. First and foremost, all of the wiring should be visually inspected to determine whether any wires are damaged or frayed. If any wires are found to be broken, they should be repaired using electrical tape or replaced entirely. If you are unable to physically identify any electrical problems with your car, it may be necessary to take it to a qualified dealer for additional evaluation.

Reason5: Faulty Cooling Fans

In the event that your fans are not operating correctly, your condenser may not receive adequate cooling. Over time, this might lead your automobile to generate only hot air, causing it to become unusable. Visual inspection is the most effective method of determining whether or not the cooling fan is malfunctioning. Cracks in the fan can be caused by road debris, and the only effective solution to resolve this problem is to replace the fan entirely. Aside from blown fuses and other electrical troubles, cooling fans are prone to additional problems.

Reason6: The Compressor Has Gone Bad

The compressor ensures that your air conditioning is operational at all times. Without it, the refrigerant will not be able to circulate through the system, and you will not be able to enjoy any cool air. The most typical reason for a compressor to fail is because it has been idle for an extended length of time. When the system is not utilized for an extended period of time, such as in the spring or summer after being dormant all winter, it might be jarring when it is ultimately employed. We recommend that you run your air conditioning system at full blast for at least 15 minutes once every three weeks or so, regardless of the outside weather, in order to effectively tackle this problem.

How Can We Help?

Even if your car’s air conditioner has ceased working, it does not necessarily indicate that everything is lost. In reality, the repair may be a reasonably affordable one that can be completed in a matter of minutes. We recognize that having something like this happen to your car may be quite irritating, so we wanted to provide you with the knowledge you need to fix these issues on your own if at all feasible. But if you’re still having problems attempting to resolve these issues on your own and you’re in the Central Missouri region, please don’t hesitate to contact us or drop by our auto repair shop for assistance.

We’d be delighted to have one of our expert ASE-certified technicians take a look and get you back on the road as soon as possible. Do you have the polar opposite problem? The 5 Reasons Why Your Car Heater Is Blowing Cool Air are discussed in detail.

Top 3 reasons your car’s AC isn’t blowing cold air

The air conditioning system in your automobile is a closed system. However, there are numerous metal-to-rubber hose connections that are sealed with specific O-rings and gaskets to
prevent leakage. It is possible for those O-rings and gaskets to get damaged over time, allowing refrigerant to seep out.

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The AC compressor won’t run when your system is low on refrigerant

The lubricating oil in an automobile’s air conditioning system travels through the system with the refrigerant. Because of the low refrigerant charge and lack of oil circulation, there is no cooling. If the compressor were to continue to operate when the system’s capacity is low, the system would self-destruct. All automobile air conditioning systems are equipped with a low-pressure cutoff switch to prevent this from happening. DIY recharge kits can be used to increase the amount of refrigerant in the system and raise the pressure above the low pressure cutoff threshold, allowing the compressor to start.


Even if your compressor isn’t functioning, you may still add refrigerant to your system; however, the process will take significantly longer.

The system has the right amount of refrigerant but the compressor doesn’t run due to a bad clutch

The refrigerant and lubricating oil in an automobile’s air conditioning system circulate together. Because of the low refrigerant charge and lack of oil circulation, the compressor does not operate. Keeping the compressor running when the system’s capacity is low would cause it to self-destruct. A low-pressure cut-off switch is built into every automobile air conditioning system in order to avoid this from happening. Using a DIY recharge kit, you may increase the amount of refrigerant in the system, which will raise the pressure over the low pressure cutoff point, allowing the compressor to begin to operate.

This should not be done!

Even if your compressor isn’t functioning, you may still add refrigerant to your system; however, the process will take considerably longer than normal.

The orifice tube or expansion valve is faulty

The orifice tube and expansion valve are responsible for metering liquid refrigerant flow. AC orifice tube that is both new and blocked. a clogged tube demonstrates traces of the ‘Black Death. ‘into the evaporator, where the refrigerant boils and removes heat from the interior air of your automobile. If the orifice tube/screen becomes blocked with debris, the flow of liquid refrigerant will be interrupted. If your vehicle is fitted with an expansion valve, and the valve is not functioning correctly, the vehicle will be unable to accurately meter the flow of liquid refrigerant.

What causes an orifice tube or expansion valve to fail?

The presence of air or moisture in the system. When your car’s air conditioning system loses refrigerant, it’s also allowing outside air into the vehicle, and that outside air includes moisture. The moisture reacts with the leftover refrigerant and oil, resulting in the development of acid and sludge (mix water with oil and you get sludge; try it in your kitchen blender to see what I mean). When the acid and sludge get into the orifice tube and expansion valve, it either completely stops the flow of refrigerant or causes the liquid to freeze, which also completely stops the flow of refrigerant.

Those particles might be removed from earlier automobiles by having them flushed through the condenser and evaporator coils.

Once the debris is released, it jams the orifice tube and expansion valve, causing them to malfunction. The year 2020 is a leap year. Rick Muscoplat is a professional musician. Rick Muscoplat posted a blog entry on

Why is my Car Air Conditioning Not Cold? 6 Reasons Why.

This time of year means that the temperature outside your car is scorching hot, and your car’s air conditioner is running at maximum capacity inside your car. And it’s likely that when you need your automobile air conditioning the most, it will fail on you and begin blowing chilly or even warm air instead. So, what is causing your car’s air conditioner to be so warm? This is something we see a lot at AutoAid. And what we discover is that the causes for your air conditioner generating pleasantly chilly or warm air might be anything from basic to sophisticated, as well as inexpensive to expensive.

Whatever the cause, AutoAid’s ASE certified mechanics can identify the issue and resolve it as quickly as possible for you.

Freon Leak

Known as Freon, this chemical refrigerant is responsible for cooling the heated air before it is pushed back into your vehicle. Because today’s air conditioning systems may be quite delicate and require a certain quantity of freon to function properly, a leak in the system can be a major problem. The leak might be caused by a broken hose, a loosened gasket, or even a faulty connection itself. In order to correct this, we must first identify the faulty components, repair or replace them, and then recharge the system with Freon.

Your Air Conditioning Needs A Recharging

Even the most efficient air conditioners can lose a small amount of refrigerant over the course of many years, often at such a sluggish rate that the user is unaware of the loss. And you may never notice that there is more than a degree or two of difference between the current A/C low temperature in your automobile and the previous one. If, on the other hand, you find that your car’s air conditioning isn’t working properly, it’s possible that you’re low on freon. As a matter of fact, it is one of the most common reasons why your car’s air conditioning does not operate at optimal temperatures.

Bring the vehicle in and we’ll perform some diagnostics on it.

Your Blend Air Door is Stuck

While heating your automobile, warm air that travels over the engine is drawn inside the vehicle. When you turn on your car’s air conditioning and try to cool it down, a device known as a ‘blend air door’ swings across your ventilation system, closing off the warm air that is flowing into your car and allowing the cold air from the A/C system to blow in. You may have a snag in the mix air door, and when this occurs, you will continue to get warm air, regardless of how well the rest of your car’s A/C system is functioning.

Repairing the mix air door frequently does not necessitate the purchase of new parts, but it might be tough to access because it is located deep under your dashboard.

The A/C Compressor Doesn’t Engage

The compressor, which is responsible for compressing the freon, is at the core of every air conditioning system. When the freon grows later on, it becomes very frigid. When air is blasted across metal that has been filled with cold freon, the air cools swiftly. If your compressor is not operating properly, the air will not get chilly. A low freon level, an electrical fault, or an overheated engine might all be contributing factors to your compressor not operating.

Blocked or Broken Condenser

Condensers are responsible for converting freon gases back into liquid form. If the condenser is clogged with dirt or broken, the refrigerant will not be able to pass through. This means that you will not receive any chilly or even cool air from our air conditioner during this time.

Electrical Problems

Another possibility is that there is a very simple explanation for your automobile air conditioning not to be working, and that the problem is electrical in nature. Some of the components of your air conditioning system, including the compressor, are powered by electricity. A blown fuse, for example, might cause it to stop operating completely and without any warning. When you live in Los Angeles, where temperatures can reach summer levels almost any time of the year, it’s critical that your car’s air conditioning is operational at all times.

Our experts can do a complete diagnostic test on your vehicle and tell you exactly what is wrong with your air conditioning.

Nonetheless, in case the issue is more serious, it’s comforting to know that our ASE Certified Mechanics are on hand to properly diagnose and service your air conditioning system.

We are conveniently located in Van Nuys, only minutes from the 405 freeway.

6 Reasons Why Your Car Air Conditioner is Not Blowing Cold Air

The sheer thought of driving a car with a faulty air conditioner is enough to make you feel nauseous and uncomfortable. It is not enjoyable to be driving in your vehicle on a hot summer day (with the normal high temperatures observed here in Dubai, UAE) while the car air conditioning is not functioning. While air conditioning provides welcome reprieve from the sweltering heat, it also poses a threat to public health and safety. It is possible to suffer major health consequences from driving in the heat and with a faulty air conditioning system, including pain, disorientation, and the possibility of heatstroke.

Reasons why your car ac is not blowing cold air

The most typical cause for your car’s air conditioner to blast hot air is either a broken compressor or a coolant leak, both of which are common problems. Among the several automotive air conditioning difficulties are a fully nonfunctional air conditioner, hot air blowing from it, and your air conditioner blowing cool air instead of maintaining correct cold temperature levels. As a result of the usual expectation of experiencing chilly air when turning on your air conditioner, it’s understandable to be confused when you’re met with warm air instead of cool.

If your air conditioning is not operating properly, or if you are not getting enough cold air, it might be due to a general repair or service required for the numerous components that make up your vehicle’s cooling mechanism.

Here are 6 reasons to help identify why your air conditioner is not working properly

It’s possible that your air conditioner isn’t blowing cool air because it’s running short on battery power. This is the most typical reason for a car air conditioner to fail out of all the other reasons that might occur. It’s possible that a low charge in the air conditioner is causing insufficient cooling, and the only solution to cure the problem is to recharge the air conditioner completely. You may either recharge the refrigerant yourself or hire a professional to take care of the service aspect.

2. Refrigerant Leakage

Another possibility for why your air conditioner isn’t blowing chilly air is that it’s leaking refrigerant. When there is insufficient pressure in the system, the compressor will not be able to cycle properly, resulting in the production of hot air. The refrigerant leakage can occur at any point along the hose connections of the A/C unit, therefore while checking for it, look for any probable oily material accumulation and seal it using the sealant recommended by your A/C manufacturer (the ones specially designed for air conditioning units).

  • In the event of a significant leak, you may be required to clean out the whole refrigerant system and correctly replenish the fluid.
  • Your car’s condenser serves as both an evaporator and condenser.
  • After a period of time, dust and grime might build, which can cause the pipe to get clogged.
  • This is normal.

4. AC Compressor Failure

Before it reaches the condenser, the refrigerant is compressed by the automotive air conditioner compressor, which creates tremendous pressure. With a malfunctioning compressor, your vehicle’s air conditioning system will not perform at its best. If the compressor is left idle for an extended amount of time, it will require maintenance. Another possible cause of its malfunction is an electrical problem in the circuit or clutch, or it might be leaking refrigerant, among other things. When it comes to auto air conditioning repairs, only certified mechanics should be used.

5. Cabin Filter Damage

The automobile cabin filter’s primary role is to remove dust particles that enter the vehicle from the front end while driving. A malfunctioning air cabin filter will insufficiently filter out the debris that enters into the vehicle, and the accumulation of debris might cause damage to the motor fans and the vehicle’s air conditioning condenser.

6. Motor Fans are a source of damage. Over time, debris accumulation on the motor fans may cause damage to the motor, which in turn prevents cool air from reaching the condenser, resulting in you receiving warm air even when the air conditioning is turned on.

7. Condenser Damage

A similar situation occurs when you feel hot air coming from your car’s air conditioning system, but the problem is caused by other parts failing. Rather of clogging your car’s air conditioning condenser, debris and dirt from the road may cause harm to it or even cause it to completely fail. You may physically inspect the front of your automobile condenser to see whether it has been obstructed or damaged by road debris to determine whether this is the case.

8. Condenser Fan Failure

Alternatively, the failure of the fan motors in the vehicle might be the cause of the necessity for auto ac repair services. You can physically check the damaged fan in the system if it is located therein. Because of the faulty fans, your car’s air conditioning condenser will not receive proper cooling, and as time passes, you will begin to experience heated air instead of cold air. Depending on the circumstances, the fan might be damaged due to dust and dirt collection, a blown fuse, or other electrical difficulties with the machine.

You should seek expert assistance if you are unfamiliar with the technical aspects of automobile air conditioning repair.

Cost of Car AC Repair in Dubai

Normal automobile air conditioning servicing prices might range up to 300 AED and can vary depending on the car service shop you choose. Checking the compressor, wiring, hose connections, and condenser may result in an increase in the cost of auto air conditioning repair. The cost of automobile air conditioning repair will vary depending on the model and kind of car, as well as the work that is necessary (specific details or overall check for ac failure). The most likely cause of your car’s inability to blast cold air is a lack of routine maintenance.

When seeking for a repair company to solve your car’s air conditioning problems, go no further

Book a service with a local service provider and receive fast quotations on the spot.

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Kentekencheck – Uw voertuighistorie rapport

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Daarom laat je je kenteken bij CARFAX checken:

Historie van onderhoud en reparatie in een unieke geval More than 35 years of experience in the field of voertuighistorie The most important international data channel

In drie stappen naar je voertuighistorie:

Invoeren of the chassisnummer (VIN) in the kenteken

2. Beschikbaarheid checken

We monitor the availability of voertuighistorie on a continuous basis and report back to you.

3. Toegang tot voertuighistorie

The whole voertuighistorierapport is received immediately.

Deze vooraanstaande merken kiezen voor CARFAX:

On the market for second-hand automobiles, there is a lot of shiny silver. But what exactly is hidden behind that gleaming motorcap? The mission of CARFAX as an independent provider of kentekenchecks and vehicle history reports is to provide you with as many informatieve mijlpals (also known as ‘reports’) as possible from the vehicle’s life cycle. We would particularly like for you to become acquainted with the following second-hand vehicle. Both from the inside and the outside. And that everything happens before you decide to share your life with someone.

  • Three million of these people are from Europe.
  • Even when a rented car arrives from a foreign country for which we have no prior knowledge, it is necessary to do an eenkentekencheck.
  • But don’t get us wrong: we’re not crazy.
  • The meldings in our databank do not contain any information about specific individuals on any particular time scale.
  • We do come across a few things every now and again.
  • What is the significance of being notified prior to the purchase of devoertuighistoriezo?
  • We can, of course, only approve of this type of hermoedical use in the abstract.
  • In all cases, the advantages of a free market outweigh the disadvantages of a free market.
  • As a result, it is our goal that you have a positive experience while purchasing your vehicle and that you do not have the feeling that you have spent too much money on your new life’s necessities.

We provide daily assistance in removing these type of wagens from the roulatie in an orderly manner. As a result, we not only make the market for second-hand automobiles safer, but we also make our own strata more secure.


CARFAX was founded in the United States in 1984, and it took the first step into the European Union in 2007. At the moment, 100 employees work in zes European offices, processing data from the lives of second-hand automobiles from more than 20 different countries. Thanks to years of collaboration with inspection authorities, handholding organizations, government departments and agencies, insurance companies, tax authorities, automobile associations, and other toonaangevende organizations, we are now in a position to create a unique international databank for second-hand automobiles.

  1. Every day, more and more e-mails arrive in the system.
  2. As a result, we are making the occasion-market more transparent.
  3. Because it is our goal to provide our customers with as much information and protection as possible at all times.
  4. To add to that, we use the information constantly with an eye toward complying with legal requirements – and this is true in all of the countries where we operate.

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Car AC Not Working? Here’s 5 Ways to Diagnose the Problem

When you have air conditioning, it’s one of those things that you take for granted until you don’t have it anymore. Having to sit in a car that is spewing hot air out of the vents. or in a car with an air conditioner that isn’t blowing at all. is the last thing you want to be doing in the midst of summer when the temperature outside is increasing. The high levels of humidity in Ohio, despite the fact that the state’s summer temperatures average about 80 degrees, may make it feel much hotter and stickier.

You run the danger of dehydration and possibly heat stroke as a result of this.

Those who want to travel this summer should get their vehicles checked by a mechanic before they depart.

Why Your Air Conditioning Isn’t Working

When it comes to mechanical failure, air conditioners are no exception. They might cease operating for a variety of reasons.

Knowing what to look for will assist you in troubleshooting the cause of your car’s A/C not functioning and determining what measures you need to take to resolve the issue. Let’s take a look at five of the most prevalent reasons why your car’s air conditioning may have stopped working.

No. 1: Your Car Has a Refrigerant Leak

This is one of the most prevalent reasons for automotive air conditioning not to function properly. Leaks can occur from a variety of sources; for example, they could be the consequence of rubber seals and hoses that have worn out over time, allowing the refrigerant, Freon, to escape. The greater concern when this occurs is not just that you will not have cold air in your car, but that those weak points will allow moisture to enter your car’s cooling system and mix with the refrigerant. When moisture and Freon combine, they form a potentially hazardous acidic mixture that may corrode your air conditioning system and inflict lasting damage to it.

No. 2: Your Cooling Fans Are Broken

In the same way that blowers are required to force air conditioning through the vents in your house, cooling fans are required to transport chilled air into your vehicle’s interior. A issue with the fans will result in no air flowing out of the vents when they are malfunctioning. It is possible for cooling fans to stop functioning effectively for a variety of reasons; they might have blown fuses or experienced an electrical short, or they could have been fractured by road debris. Fortunately, this is a rather straightforward remedy; your technician should be able to replace it quickly and get you back on the road in no time at all.

No. 3: There’s a Problem With the Compressor

It is dependent on a compressor to keep the air flowing, but if the compressor is not operating correctly, the refrigerant will not be able to travel about as it should. One of the most common causes for a compressor to fail is because it has not been used for an extended length of time. Because of Ohio’s long chilly seasons in the fall and winter, many residents do not use their air conditioning for many months at a time. When the clutch of the compressor becomes stuck, it might cause difficulties with the compressor.

You’ll need to have your mechanic have a look at your compressor to figure out what is causing the problem.

No. 4: There’s Something Wrong With Your Condenser

The condenser plays a crucial part in the operation of the air compressor; it takes the humid air from the compressor and depressurizes, cools, and liquefies it. In layman’s words, it aids in the cooling of the air. When your air conditioner isn’t cooling as well as it used to, it might be an indication that your condenser is failing.

No. 5: You Have an Electrical Problem

There are a variety of factors that might contribute to electrical difficulties with your vehicle’s air conditioning. Among these are faulty switches, a blown fuse, a malfunctioning controller, and a variety of other issues. It is possible for fuses to short out and cause the air conditioner to cease operating, or for a loose connection to cause an electrical short that is readily repaired. While electrical problems in the air conditioning system are frequently simple to resolve, they must be handled as soon as possible since they might result in acid accumulation.

If acid builds up in your vehicle’s air conditioning system, it can cause major damage, and it may even need the replacement of the whole system. Keeping on top of problems will help to prevent this from occurring.

Plan Ahead to Stay Cool This Summer

In contrast to many of the systems found in today’s automobiles, there are no warning lights that will alert you to the presence of a problem with your air conditioning system. Because you don’t want to wait until a problem occurs, and because problems tend to occur at the most inconvenient times, it’s a good idea to take your car in before the hot weather arrives and have it checked to make sure that the hoses and fans are in good working order, that there are no leaks visible, and that the refrigerant levels are adequate before driving.

Investing the time to have your air conditioning system examined before summer begins, or as soon as you discover a problem, may save you a great deal of frustration, time, and money in the long run.

Top 10 Reasons that your Car AC isn’t Cooling Enough

You are all prepared to go on a road trip during the summer weekend, but you suddenly realize that your car’s air conditioning is not functioning correctly while you are in the middle of the highway. Is it possible that the car’s air conditioning isn’t working properly? What comes next? The Top 10 Reasons Why Your Car’s Air Conditioning Isn’t Cooling Enough You couldn’t possibly risk getting cooked in the heat, can you? The temperature outside is closer to 100 degrees, and your vehicle’s heated engine continues to push hot air into the cabin of the vehicle.

Believe me when I say that nothing could be a bigger surprise than this for your weekend getaway that you’ve been looking forward to for a long time!

Here are 10 reasons why your car’s air conditioning isn’t working properly, to give you a better understanding of what’s going on:

Is car AC cooling low? Mould and Mildew Build-up

  • The Top 10 Reasons Why Your Car’s Air Conditioning Isn’t Cooling Enough When we have a tendency to leave the car’s air conditioning on for an extended period of time, microscopic germs might accumulate and clog the AC vents. These bacteria have the potential to clog the air conditioning vent and interfere with the cooling process. When this occurs, no matter how hard you try, the vents are unable to function correctly. It’s one of the reasons why the air conditioning in your automobile isn’t effectively cooling the interior. It is preferable to get the automobile serviced at least once every 5-6 months in order to avoid such a hazard. In addition to clearing the air conditioning duct, regular maintenance prevents common dust particles and other microorganisms such as germs and moulds from thriving and spreading on an exponential scale. Using this method, not only is it sanitary, but it’s also a wise strategy to preserve the durability of your vehicle Air Conditioner, resulting in a longer life span for your car air cooler.

Is car AC cooling low? Electric Issues might be the reason

  • Unexpected short circuits in the electrical unit are another unanticipated reason for your car’s air conditioning system to cease working. It’s a typical occurrence in high-capacity cars these days. If you live in a climate where the outside temperature frequently rises to and above 45 degrees, the electrical cables may become sufficiently hot to produce a short circuit in the inside wiring of your home. There is a simple DIY repair job that can be performed to avoid such an issue. Assess the region where the wire was shot, seal it with an electricity-resistant tape, and attach the other end to the connecting wire using the connecting wire as a guide. If you prefer, you may take the vehicle to a reputable auto repair shop and have it repaired there. If your automobile insurance covers the same thing, then you can sit back and relax while the professionals take care of the rest of the work. There are occasions when it is impossible to diagnose the problem, and if you misplace or dislocate a wire when performing a DIY repair, you may do more damage to the electrical circuit that is placed therein. It’s possible that you’ll have to spend a large sum of money to cover the repair costs.

Is car AC cooling low? AC Refrigerant Leak

  • Another reason why your car’s air conditioning may not be working is a leak in the refrigerant. Actually, the refrigerant is responsible for keeping your cabin cool. In the majority of situations, it has been observed that a leak in the refrigerant is the most common reason of automotive air conditioning failure. When your automobile is involved in an unforeseen collision, such problems might arise. A leak has developed in the AC hose at one of the couplings, and it is difficult to determine where the damage has occurred. There is a leak in the refrigerant as shown by the accumulation of greasy stuff surrounding the hose. In a nutshell, your refrigerant has been compromised, and you must get it fixed. Because you are unfamiliar with how to deal with a technical problem and are unaware of the core cause of one such problem, it is preferable if you do not do it yourself. Before embarking on a lengthy road trip, consider hiring a qualified auto technician to service your vehicle.

Is car AC cooling low? Condenser Blocked/Broken

  • Another legitimate reason for your car’s air conditioning not to function correctly is a faulty condenser. Specifically, it is that particular unit in your automobile that maintains the temperature of the refrigerant, which then circulates through the blower, transforming the heated air into cold air. That air is blown via the air conditioning vents, and you breathe it in while driving. It may be found just in front of the grille. The grille can be readily located and diagnosed if there is a problem with the vehicle. A obstruction in the ductwork, especially if there is debris or dust in it, might result in the vehicle becoming overheated. If the condenser is not treated with care, the warm air that is regularly blown through the vent within your vehicle may cause damage to the condenser. Such difficulties place a significant strain on the car’s air conditioning engine, which may eventually result in damage to the air cooler in your vehicle. As a result, you should exercise caution! The best course of action is to take the vehicle to a competent auto repair facility that is authorized to work on similar vehicle types.

Faulty Compressor

  • We all know what a critical role the compressor plays in the air conditioning systems of our vehicles. It keeps the air conditioner working, and if it fails, the refrigerant will not circulate correctly. It will circulate hot air throughout the vehicle’s interior. When you turn on your car’s air conditioning after a lengthy period of time, say two to three months, this is a regular occurrence (especially during the winter months). After being out of service for an extended length of time, the compressors in your air conditioning system may not function effectively during the summer months when you need it most. If you turn on your vehicle’s air conditioning after a lengthy period of time, say 15-20 minutes, regardless of the weather outside, you can expect the compressors to function well.
See also:  Most common ABS problems? (The answer is found)

Blown up Fuse

  • A blown fuse is another factor that might influence the cooling of your vehicle’s air conditioning. It is necessary to replace the AC fuse in order to properly analyze the problem. It does more than just shut down the compressor
  • It also circulates hot air throughout the cabin. Furthermore, a blown fuse can have a negative impact on the complete circuit placed within your automobile, disrupting the functioning of all of the healthy switches on the circuit board of your vehicle. It’s one of the reasons why your automobile need the services of a reputable repair if it displays any of these symptoms whenever you attempt to turn on the air conditioning. Replacing the alternating current fuse in the circuit-box is not a difficult task. An expert’s approval, on the other hand, can assist you in avoiding similar problems with your vehicle in the future.

Faulty AC Blower

  • Another reason for the inconvenient automobile AC conditioning is faulty blower vents, which may be a source of frustration. The fact that the blower vents need to be diagnosed after a specified time range of 6 to 8 months is one of the reasons why it’s so crucial. A DIY diagnostic, on the other hand, can be used to determine how well something is working. Place your palms in front of your air conditioning vents and experience the speed of the wind through your hands. If everything appears to be in order, the air cooler should be functioning properly. If you don’t, the blower will not rotate at the proper speed, and you will feel the difference on the palm of your hand. A technician is required in this situation to resolve a technical problem such as this.

Damaged Compressor Belt

  • The Top 10 Reasons Why Your Car’s Air Conditioning Isn’t Cooling Enough The compressor requires a significant amount of electricity and energy to operate at peak performance. If the compressor becomes weak or worn down as a result of regular use, there is a perceptible loss of energy in the compressor, which causes the air conditioner to fail. Week Compressor belts are responsible for preventing your automobile from starting. Those compressor belts are often responsible for the operation of the power and energy systems in your car. When it fails to function properly, the Air Conditioner does not perform as intended. It is highly advised that you have it serviced by a reputable auto repair shop or store, and that you have the compressor belts replaced as soon as possible after that. Any neglect on your side might shorten the life of your air conditioner, as well as the engine life of your vehicle, if done incorrectly. Take a look at this: What happens if you don’t service your car’s air conditioning system

Clogged Cabin Air Filter

  • The Top 10 Reasons Why Your Car’s Air Conditioning Isn’t Cooling Enough If your air conditioner isn’t providing adequate cooling, it might be a sign of a more serious problem. You can make a diagnosis on your own. Simply open a dashboard holder and remove the cabin filter if it is clogged
  • If it is, this is the source of the problem, since it is preventing sufficient airflow into the cabin. If this is the case, it is past time to get it updated. Simply purchase an authentic Cabin Filter and swap it out for your old one, and you’ll be good to go in no time. If you are still experiencing the same problem, you should schedule an appointment with a certified workshop.

Engine Overheating may be the cause too

  • The Top 10 Reasons Why Your Car’s Air Conditioning Isn’t Cooling Enough When the engine is overheated, the fan in the radiator will become inefficient very immediately. It will not only prevent the condenser from cooling the vehicle, but it will also utilize the utmost effectiveness of the refrigerant to blow hot air into the vehicle. It is always preferable to seek expert assistance in order to prevent a situation like this since it will further aid your car in avoiding other problems linked with the air conditioner equipment installed in your vehicle.

Faulty AC actuator

  1. It has been observed on a number of occasions that when the air conditioning is turned up to its highest setting in the automobile, the air flaps tend to open. When this occurs in a vehicle for an extended period of time, and when a mistake like this is frequently overlooked, hot air from the outside dilutes the impact of the air conditioner, causing the air to flow inside your car to slow down. It’s one of the reasons why a large number of automobile owners travel to authorized car maintenance workshops and retailers to have their air conditioning units repaired and maintained. Also read: Using your car’s air conditioning can reduce indoor air pollution by 34%. Here’s How to Do It! When children are traveling in the automobile in a fun manner, they may turn on and off the air conditioning. One of these regular pressures in the engines might have an impact on the air conditioning system in the car, resulting in the condenser failing. When a condenser becomes too old, and when it is not fixed or maintained for an extended period of time, the likelihood of the condenser breaking increases
  2. Nonetheless, it is rare.

Recommended reading: How to Get the Most Cooling Out of Your Car’s Air Conditioning | Car AC Tips and Tricks These are some of the most legitimate reasons that your car’s Air Conditioner may malfunction after it has not been utilized for an extended period of time. Prior to leaving for a weekend or vacation trip where you will be driving a long distance in a humid tropical area, double-check that they are in proper working condition. Also see: Does Using the Car’s Air Conditioning While Driving Reduce Fuel Mileage?

Why is my AC in my car not blowing cold air after a recharge?

My name is Matt, and I’d want to introduce myself. I discovered the other day that the air conditioning in my automobile was no longer blowing chilly air as it did when I first got it. So I decided to create a little essay to assist any of you who may be experiencing problems with your vehicle’s air conditioning not blowing cold air after being recharged. It used to be that automobile air conditioning systems were exclusively available as standard equipment in high-end luxury vehicles. Not anymore.

If the air conditioning system in your car is well-maintained and repaired on a regular basis, you can expect it to provide constant cooling when you need it the most.

What could possibly have gone wrong here? For a complete understanding of the probable causes of charged ac still warm, it is necessary to first understand how an air conditioning system is designed and operates.

The Basic Principles of Car Air Conditioning

The primary objective of the vehicle’s air conditioning system is to chill or reduce the temperature of the surrounding air. It accomplishes this by lowering the moisture content of the air, which is equivalent to lowering the relative humidity, to put it another way. The moisture in hot air is trapped within it. The air is drier when it is colder. This system will absorb the air within the cabin, remove or reduce the humidity, and then blow the cooler air out via the air vents to keep the cabin comfortable.

When it comes to a standard air conditioning system, evaporation, condensation, compression, and expansion are the four fundamental factors to consider.

1. Refrigerant or Freon

If your car’s air conditioning isn’t constantly blowing cold air, the first thing to check is the refrigerant level. The refrigerant is the fluid that circulates throughout the whole air conditioning system. High pressure and temperatures cause it to evaporate at lower temperatures and condense into liquid form at higher degrees. The air conditioning system in your vehicle is a sealed system. Any loss of refrigerant may be traced back to leaks in the system’s construction. Keep in mind that Freon does not fade; rather, it seeps away.

More information on Freon may be found here.

More of their work may be seen on Flickr!

2. Compressor

If the air conditioning in your automobile suddenly stops blowing cold air, it’s probable that the compressor has to be replaced. Compressors are the engines that power the complete air-conditioning system. If the compressor is not functioning properly or is low in oil, it has a high probability of failing and causing the entire system to fail. As a result, the air conditioning is rendered inoperable, and the cabin becomes extremely hot. The cost of replacing an air conditioning compressor in a car is between $500 and $800 dollars, not counting labor.

3. Condenser

The compressor in your car’s air conditioning system may have failed and the system no longer blows cold air. Compressors are the engines that power the complete central air conditioning system. Because of its tendency to break down when the compressor is not operating properly or when there is insufficient oil, the entire system may fail. There will be no air conditioning and the cabin will be scorching. In addition to labor, replacing the vehicle’s A/C compressor will cost you between $500 and $800 dollars.

4. Receiver/dryer

Following the condensing process, the refrigerant is sent to the receiver or dryer. It is a little canister that may be found in the engine compartment.

The dryer’s purpose is to eliminate any moisture that may have accumulated in the refrigerant. Increased moisture is detrimental to the air conditioner and can result in a variety of problems, including blockages and mechanical component failure.

5. Expansion valve

Following that, the refrigerant will flow to the expansion valve. The expansion valve will relieve the pressure that has built up in the liquid refrigerant system. As the Freon is poured into the evaporator, it expands and converts back to vapor, allowing it to function properly.

6. Evaporator

Afterwards, the refrigerant will travel through the evaporator. Low-pressure Freon will evaporate and absorb the heat from the passenger compartment in this area. Blower fans will push air over the evaporator in order to recycle the cooler air that has been drawn in. After the refrigerant vapor is extracted, the compressor will transform the low-pressure vapor into high-pressure liquid, and the process will be repeated indefinitely. I realize that’s a lot to take in, but understanding how the car’s air conditioning system works can make it simpler to figure out why the air conditioning isn’t blowing cold air at times.

Why is my vehicle A/C still blowing hot air?

For starters, if there was a problem with the system from the beginning, you can’t expect the A/C to operate just by recharging the system or adding Freon to the existing system. This is a widespread misunderstanding that has to be addressed immediately. Of course, if your car’s air conditioning stops blowing cold air after a period of time, the first thing you should check is to make sure you don’t have a shortage of refrigerant in the system. If you’ve made certain that the vehicle’s air conditioning system is properly charged, the following are the most typical components that contribute to a heated A/C system: Detection of Freon Leaks

  • Detection of freon leaks on refrigerants such as R22, R134A, R404a, R410A and all halogenated refrigerants including HFCs, CFCs, HCFCs, and mixes are possible. Response time is 3 seconds, while warm-up time is 6 seconds. 7 Sensitivity that may be adjusted
  • Sensitivity reaches a maximum of 0.21oz/yr.

Faulty compressor

If the compressor is not functioning properly, no amount of refrigerant will be able to restore the efficiency of the air conditioning system. A malfunctioning compressor can be caused by aging and wear, but it can also be caused by electrical faults that render the compressor inoperable. When you turn on the air conditioning, the compressor should begin to run almost immediately. If this is not the case, either the compressor is damaged and would require replacement, or the compressor’s wiring is defective and prevents the compressor from turning on.

As a result, if your vehicle is older than 2008 and the compressor has not been updated, this is most likely the cause of the hot air coming from your system.

Take a look at this video from Scotty.

Broken cooling fan

A malfunctioning cooling fan will not only cause the air conditioner to spew hot air, but it will also cause the motor to overheat. The condenser is fastened to the same spot as the radiator, which is exactly the same as the radiator. If the cooling fan is not functioning properly, the condenser will be unable to effectively remove the extra heat from the Freon system. As a result, what happened? When the air conditioner is turned on, no cold air will be blown into the cabin.

Refrigerant leaks

If your air conditioner first functions properly but then gradually begins to blast hot air after recharging, you may be dealing with refrigerant leakage.

Vacuuming the system is the most effective and safest method of locating leaks. Take your vehicle to a trained technician for an evaluation of the system’s condition. It is normally recommended to purge and vacuum the system prior to recharging in order to find leaks as early as possible.

Dirty system

Because of its tendency to accumulate huge amounts of dirt and debris, the evaporator should be cleaned regularly. Because of this, it’s important to flush and clean the system at least once a year to keep it running well. Cleaning the air conditioner requires more than merely squirting compressed air through the vents. You’ll need to take the car to a professional garage for repairs and maintenance. Cleaning the usable parts and bringing out the evaporator from behind the dashboard are typical procedures.

It is estimated that these vehicle air conditioning troubleshooting suggestions will be sufficient to resolve 80 percent of frequent A/C problems.


If your air conditioner is blowing hot air, recharging the system should resolve the problem. However, if the automobile air conditioner continues to spew hot air after being recharged, it is preferable to have a professional assess the problem.

  • After replacing the compressor in the car, it is necessary to recharge the air conditioning system. Prices for air conditioner recharges

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