Switch to green coolant? (Best solution)

  • The green coolant includes silicates, which add extra protection for cooling internals but the coolant must be replaced every two years. We recommend mixing a 1:1 ratio with distilled water in street cars for added corrosion resistance, anti-freeze protection, and water pump lubrication.

Can I switch to green coolant?

Since not all auto parts stores stock all factory coolants, many people ask if they can switch to green coolant. You can, but that decision will cost you over the long term. Plus, the right coolants will be compatible with seals, gaskets and rubber parts.

Can I switch from orange to green coolant?

Can I mix green coolant with orange coolant? This is one of those questions usually asked after the fact, and usually engine damage has already occurred. The green and orange coolants do not mix. When mixed together they form a gel-like substance that stops coolant flow, and consequently, the engine overheats.

Can you switch from red to green coolant?

It’s perfectly backwards compatible if you want to do that. But you really don’t want to mix them, it’s not that good of an idea to mix them. If you want to have the correct coolant added for you, consider YourMechanic. They will be able to come to your home or office to perform this service.

Can I switch from Dexcool to green coolant?

If you want to change over to the traditional coolant from Dexcool (I would, I’ve gotten to see some of the damage it’s done on fairly new vehicles) then you need to flush the system. How I’ve seen shops do this is to start the car up and let the engine run a bit to build the coolant pressure.

Is it bad to switch coolant?

The coolant can become more acidic over time and lose its rust-inhibiting properties, causing corrosion. Corrosion can damage the radiator, water pump, thermostat, radiator cap, hoses and other parts of the cooling system, as well as to the vehicle heater system. And that can cause a car engine to overheat.

What happens if I put a different coolant in my car?

Using the wrong coolant or mixing different types together can hinder the car’s performance. It may also increase corrosion in the radiator. Using the wrong coolant can lead to corrosion and other damages to the radiator, water pump, radiator hoses, cylinder gasket, and more.

How long does green antifreeze last?

As we mentioned earlier, your engine will suffer if you run out of coolant. Thankfully, both green and orange antifreeze last a while. How long? Green for about 3-years or 36,000 miles, and orange for 5-years or 150,000 miles.

Is green coolant bad for aluminum?

While the manufacturers of these coolants recommend only using them in an aluminum radiator, as opposed to the copper/brass radiators, we still don’t recommend them in our all-aluminum radiators. We recommend the traditional yellow/green coolant because it has always worked for us.

Can you add new coolant to old coolant?

There is no problem with just topping up the coolant. You can add the coolant without flushing out the old. However, with time, the older coolant becomes acidic. This can cause corrosion, and afterward, can cause defects in the cooling system.

Is red coolant better than green?

Red antifreeze is commercially known as Dexcool® that lasts longer than other types of antifreeze. When compared with green antifreeze and other older versions of antifreeze compounds, red antifreeze is more stable and it improves the water pump life.

Is it okay to mix different color coolant?

It’s never a good idea to mix two different colors or types of antifreeze. Mixing two formulas won’t cause any dangerous reactions or explosions, but it could turn your coolant into a sludgy chemical mixture that won’t be able to flow properly through your cooling system.

What happens if you mix red and green?

By convention, the three primary colors in additive mixing are red, green, and blue. In the absence of light of any color, the result is black. If all three primary colors of light are mixed in equal proportions, the result is neutral (gray or white). When the red and green lights mix, the result is yellow.

Can you use green coolant in a Chevy?

Some people believe that they can mix the two. This is a mistake and can lead to expensive repairs. The two coolants should never be mixed together as they do not react well. When mixed together they can form a thick, jelly-like substance that can completely stop all coolant flow which can lead to overheating.

Can I use universal antifreeze with Dexcool?

Firstly, Dex-Cool and traditional anti-freeze don’t mix well. Though they can work together in a pinch, after extended use, they can react and create a gel, which can be very damaging to multiple components of your cooling system. For that reason, the best thing for your Chevy or GM vehicle is to stick with Dex-Cool.

Can you mix global antifreeze with Dexcool?

Dex-Cool is a specially formulated GM coolant which will not mix with traditional coolants, and was used in various GM applications up through the 2004 model year. Mixture of alternate chemicals will void the GM endorsement, will degrade coolant integrity, and possibly damage the coolant system of your GM vehicle.

Switch to green coolant?

Due to the fact that not all auto parts stores carry all OEM coolants, many consumers wonder if they may use green coolant instead. You can, but the consequences of your decision will be costly in the long run. It will take time for the harm to manifest itself. In fact, when your water pump begins to leak or your heater core begins to leak a year or two down the road, you will most likely not believe that the problem was caused by using the incorrect coolant. However, the fact is that utilizing the correct coolant is critical to ensuring that the proper anti-corrosive chemicals are present in the coolant system.

An overview of some of the antifreeze varieties, as well as some company recommendations on which ones to use, follows.

Why would someone take a chance on a premature radiator, water pump, or heater core failure in order to save $20 (two gallons x $10) on a car?

What is IAT Green coolant?

An inorganic acidtechnology (IAT) additive package is used to make the old green coolant, which contains roughly 95% polyethylene glycol and 10% polypropylene glycol. Additives such as sodium or potassium salts of inorganic anions such as phosphate, borate, silicate, nitrite, and nitrate are included in this category. Tolyltriazole, benzotriazole, and mercaptobenzothiazole are examples of azole compounds that can be used as copper corrosion inhibitors. When applied to bare iron or aluminum surfaces, silicates or phosphates operate swiftly to keep them from rusting.

  1. It is referred to as ‘passivating’ a system when the ANODIC layer current is greater than the cathodic current current.
  2. Traditional green coolants, on the other hand, have two significant drawbacks.
  3. Anodic corrosion inhibitors such as Borate are also available, and they work best with cast iron engine parts.
  4. Chemicals such as silicates and phosphates are abrasive and can cause rapid wear and tear on water pump seals.
  5. Nitrates have a short shelf life and are ineffective as a corrosion inhibitor for aluminum and aluminum alloys.

Silicates and phosphates are used to preserve metals such as copper, brass, cast iron, and aluminum against corrosion. It is not suggested for use in modern vehicles that have been refilled with OAT or HOAT coolants, though.

What is OAT ORANGE coolant?

An inorganic acidtechnology (IAT) additive package is used to make the old green coolant, which contains roughly 95% polyethylene glycol. Phosphate, borate, silicate, nitrite, and nitrate are examples of inorganic anions that are present as sodium or potassium salts. Tolyltriazole, benzotriazole, and mercaptobenzothiazole are examples of azole compounds that can be used as a corrosion inhibitor for copper. When applied to bare iron or aluminum surfaces, silicates or phosphates function swiftly to stop corrosion.

  1. It is referred to as ‘passivating’ a system when the ANODIC layer current is greater than the cathodic current.
  2. Traditional green coolants, on the other hand, have two significant drawbacks: As a result, they have a reduced life span of fewer than 30,000 miles since the additives precipitate out of the solution first.
  3. However, aluminum and aluminum alloys are corrosive to boreate.
  4. If you use green coolant and have hard water, it will react negatively with it, resulting in scale building in the cooling system, which might clog the radiator and heater core.
  5. In addition, when the passivating coating degrades, pitting occurs in the metals, and corrosion progresses more quickly.
  6. On modern vehicles that have been filled with OAT or HOAT coolants, it is not advised for usage.

OAT Coolant advantages

Organic acid inhibitors are used to protect aluminum and cast iron parts against corrosion. Because they are non-abrasive, they will not cause harm to water pump seals. However, the precise formulation employed in a particular engine/cooling system combination must be compatible with the plastic and rubber components used in that combination. It is possible to experience cooling system leaks and failures when using OAT in older cast iron engines or contemporary engines with a variety of gasket and seal types.

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What is HOAT blue, red, pink, yellow coolant?

Hybrid organic acid technology is a mix of inorganic acid technology and organic acid technology. It contains an organic anion as the principal corrosion inhibitor in addition to an inorganic corrosion inhibitor, which is called HOAT. For example, an organic acid and low silicate inhibitor are frequently included in HOAT. The inorganic part of the solution offers quick passivation until the organic acid can take over the process. Nitrites of G-40 Pink Coolant are added to the mixture. This blend is referred to as a Universal Antifreeze by aftermarket coolant makers, despite the fact that there is no such product.

Consider all of the different metals that are included in a cooling system.

The amount of various metals in Red coolant might cause electrolysis, which can eat away at your cooling system’s performance.

The orange HOAT used in Chrysler automobiles comprises 10 percent recycled coolant, according to the manufacturer.

It is stated that both have a life span of 5 years or 150,000 kilometers. Chrysler is also employing a new purple coolant that is incompatible with any other coolants on the market today. To learn more about the purple coolant, please visit this website.

HOAT coolants come in various chemistries

The G-05 standard is adopted by the majority of European manufacturers. Volkswagen and Audi employ the G-11 or G-12 transmission.

Can you mix different types of coolants?

In no way, shape, or form. Gaskets, seals, and metal components are all created by automobile manufacturers in response to a certain coolant formulation. If you use the incorrect coolant or combine coolants, you bring untested substances into the system, which can interact and result in the formation of acids and sludge. In recent years, evidence has accumulated that the use of incorrect coolant or mixed coolants can cause seals, gaskets, and metal components to degrade in as little as six weeks.

Yes, there is such a major problem here.

What can happen if you switch to green coolant?

The silicate, borate, nitrite, and amine-containing additives in your engine might cause damage to the metals in the engine.

If your factory fill was phosphated HOAT blue and you switch to Green coolant:

The metals in your engine can be harmed by additions that contain silicate, borate, nitrite, or amine.

If your factory fill was phosphated HOAT red and you switch to Green coolant:

The metals in your engine can be damaged by additives that contain silicate, borate, nitrite, or amine.

What do the car makers have to say about switching to green coolants?

Read what the automakers had to say in the July 2006 issue of Aftermarket Business Magazine. According to John Conville, a coolant specialist at Ford Motor Company, the company does not encourage the use of any specific aftermarket coolants in their cars’ (unless approved). For aftermarket coolants, Ford recommends only the proper Motorcraft brand engine coolants, which are not available elsewhere. Ford is concerned about ‘corrosion of metals and incompatibility with certain of the polymeric materials we use in our vehicles’ as a result of the usage of non-approved coolants in its vehicles.

As a result of additional compatibility concerns, problems caused by the use of non-approved ‘universal’ coolants could not manifest themselves right away, but they could manifest themselves over time.’ As for specific test results on such coolants, Conville explains that ‘there are many different coolants in the North American aftermarket and Ford does not have the resources to test them all.’ He adds that ‘there are many different coolants in the North American aftermarket and Ford does not have the resources to test them all.’ ‘Mixing coolants other than those indicated (i.e.

  • non-HOAT) may result in engine damage that may not be covered by the new vehicle warranty, as well as diminished corrosion protection,’ according to Chrysler.
  • An antifreeze antidote, as the name suggests.
  • Ed Eaton, head engineer at Amalgatech, a professional automotive fluids and heat exchange independent testing lab, notes that Ford and DaimlerChrysler both utilize Valvoline G-05®, a hybrid formula that is similar to that used in European cars.
  • Furthermore, General Motors makes use of DEX-COOL®, a formulation based on organic acid technology (OAT).
  • In product communications, Toyota Motor Sales’ Bill Kwong notes that alternative formulae evaluated did not deliver the same level of performance.

It’s not clear if he’s talking to competitive OEM or aftermarket recipes when he says competitive OEM.

What the coolant manufacturers have to say about switching

It is recommended that you follow the manufacturer’s formulation recommendations, according to The Valvoline Co., a part of Ashland Inc. and the manufacturer of Zerex® antifreeze products. In some instances of damage, according to David Turcotte, technical director of the company’s Technology and Product Development division, ‘the relationship between cause and effect is not always evident.’ Aside from the apparent concessions in performance, Turcotte stated that much of the physical damage caused by poor coolant usage is not observed until the cooling system is removed, which occurs after the cooling system has been dismantled.

Consumers must exercise caution when purchasing coolant since it is the responsibility of a chemical company to sell coolant, and they ‘improve their capacity to sell coolant by making claims that a coolant is compatible with all of the automobile manufacturers.’ As a result of the formula, we know that some of them do not work.’ Lockwood is the spokesman for General Motors.

Is it OK to drive a vehicle that’s a little low on coolant?

NO! It is necessary to substitute coolant vapors for liquid coolant because the vapor is significantly more corrosive than either the raw coolant or the water. If you allow your vehicle to run out of coolant, you may be looking at some extremely pricey repairs. You can do significant harm to your car’s engine after it is turned down, even if it does not overheat while you are driving it with insufficient coolant in the tank. When the engine is shut off, the heat rises to the top of the engine, which is where air pockets form when the engine is running short on coolant.

Cylinder heads might deform as a result of the temperature changes between them.

Rick Muscoplat was born in the year 2009.

flushing out coolant: switch from dexcool to green coolant?

If you want to change over to the traditional coolant from Dexcool (I would, I’ve gotten to see some of the damage it’s done on fairly new vehicles) then you need to flush the system.How I’ve seen shops do this is to start the car up and let the engine run a bit to build the coolant pressure.Get a water hose running and take the radiator cap off.Take one of the coolant block plugs out and put the house into the radiator.Let that run until what comes out is clear as water, and then a little longer.Turn the car off and drain the coolant (be careful here, if the car has reached operating temp you’ll want to keep the hose running for a bit after the motor is turned off so that the block doesn’t over heat due to lack of coolant, or you may want to put the plug in and let it sit for a bit until the motor cools down).After you’ve drained the block fill it back up with the appropriate mix of water and coolant.Make sure you start the vehicle up again because you will need it running in order to completely fill the block (and not just the radiator).I did this with my ’99 Buick Regal, runs fine.WingMan

Switching to Green Coolant after 150,000 miles

NowhereFast posted the original message. Simply re-insert Dexcool into the system. The only reason it is despised is because it is not changed, and as a result, it deteriorates. Aside from that, it’s a step up from the green. If you keep your vehicle in good condition, you will have no troubles. Agreed. There is a lot of misinformation floating around regarding dexcool. FWIW Dexcool has been installed in both my Chevrolet Silverado and Toyota Tacoma since they were new, and neither has had any difficulties.

It’s a little complicated, and I wish I could find better information to explain it all, but I’m not sure where to look.

OEMs spend a lot of time and money researching this type of stuff, so follow their recommendations.

The color of theirs was changed to blue back in 2005.

Toyota coolant is the only type of coolant I use in Toyotas. When you blend 2 reddish hues with green, you get brown; I could try combining it with dex, but I’m not sure whether they’re compatible with each other. It’s simple to just follow the manufacturer’s instructions and not worry about it.

switching to green coolant? – GrandAmGT.com Forum

I understand how the physical qualities of coolant transfer into the way it performs its job. I’m also aware that merely accepting the engineering of a manufacturer as ideal is, at best, a reach, at least for someone like me. If I had done that, I would not have made the conversion to pure synthetic lubricants in the first place. It is well known that the heat generated in ordinary combustion chambers reaches extremely high temperatures; therefore, nucleate boiling is a fairly feasible, if not probable, scenario.

  • For me to believe that, I’ve had way too many conversations with engineers and consumers of this product.
  • The technology has also migrated to non-racing applications, as has been the case with other product lines (for example, Redline).
  • The quality of system components, such as our lousy intake gaskets, appears to be really crucial in this regard.
  • The fact that it is made up of factory fill does not enough as a reason in my opinion, nor does the fact that it includes water.
  • Engineers at General Motors operate behind limits (emissions regulations, budgets, and so on), which is not an ideal environment for pushing the performance envelope and appeasing the change-resistant masses at the same time.
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Changing from green coolant to red? [Archive]

Looking to switch from green coolant to red? View Full Version:Changing from green coolant to red? 11-11-2013, 8:51 p.m., UNA9112 Yes, I understand that mixing them may result in sludge and other undesirable results, but I recently installed a new aluminum radiator in my car, which had previously used green coolant and which I now wish to switch to red or Honda blue coolant because it is silicate free. Regarding a thorough flushing out of the old coolant, would flushing with distilled water and letting it cycle with the engine running until clean water comes out be adequate to drain out the coolant that has accumulated in the block?

  1. thanks.
  2. Regarding a thorough flushing out of the old coolant, would flushing with distilled water and letting it cycle with the engine running until clean water comes out be adequate to drain out the coolant that has accumulated in the block?
  3. Flush it with tap water and turn it on and off.
  4. Once the block has been drained, there will only be traces remaining.
  5. Can someone provide me with further information on a block drain bolt?
  6. Most of the information is from the United States, so I’m not sure how their water is.
  7. (cbauto’s time).

markismaximus 13th of November, 7:07 a.m.

I don’t think it’s worth the effort to remove this only to drain the water.

If you have EP3 in your signature, I’m not sure where the K-series is situated.

It’s worth noting that Coles sells distilled water.

As a result, $20 would easily be plenty to thoroughly cleanse the system.

cbautoNovember 11, 2013 12:44 p.m.

There is a lot of space.

Undo, replace the crush washer, and redo the process.

on November 13, 2013, according to UNA9113.

I guess I’ll just flush the crap out of it and see if one of those radiator flush chemicals makes any difference.

What is the proper way to cleanse the cycle with water?

What do you do if the car won’t start?

on the 12th of May, 2013.

Drain the system fully, fill it with water and the pH neutralizer, and then let it run for 20 minutes before draining it again totally.

When using the K series, the block drain bolt is located at the bottom of the water pump, above the A/C compressor. This site is powered by vBulletin® 4.2.2. Copyright vBulletin Solutions, Inc. 2022 vBulletin Solutions, Inc. All intellectual property rights are retained.

Time to change to Green Coolant

DiscoCam originally posted this message. So, how do I get it all out so that I don’t accidentally mix the green with the orange? Thanks. My D2’s cooling system has been getting a good cleansing and cleaning in preparation for the pumpthermostat replacements I’m planning. Removing the lower radiator hose drains the radiator, however it leaves a significant amount of coolant in the engine block once it has been removed. Block drains are a headache, but they are feasible if you are up on ramps and have the right gear.

  • I disconnected the heater outlet hose connection at the 4-way adapter, as well as the waterpump inlet line, the last time I serviced the radiator.
  • I refilled my water bottle and drove about for a time.
  • The upper fan guard, fan/clutch, lower shroud, and serpentine belt may all be removed with relative ease.
  • Repeat the process numerous times until the drained fluid matches your clarity requirements.
  • Because of the several cool down periods, the total amount of time spent is likely to be the same as with the first choice.
  • After flushing the system, just refilling with 50/50 antifreeze will result in a system that is less than the necessary 50 percent antifreeze.
  • This is a great suggestion.

What Happens if You Use the Wrong Color Antifreeze ❤️ Find Out Here

Automobile repairs are EXTREMELY EXPENSIVE. For the most part, each responsible car owner wants to ensure that their vehicle continues to operate smoothly and effectively for as long as feasible. You will need to do general maintenance on your car as a result of this. When you arrive, you’ll have your scheduled oil change completed as well as your tires rotated and your windshield washer fluid topped off. Making sure that you have adequate antifreeze in your automobile is also a part of this process.

  • But how can you determine which type of antifreeze to use in which situation?
  • Antifreeze comes in two varieties, which most of us are familiar with.
  • It used to be like that, at least in the beginning.
  • The crux of the matter is that combining these drinks is dangerous.

If it is not the same as what was previously in your vehicle, you run the danger of causing harm to your vehicle by installing anything new without first removing the old. So, why are there so many different sorts, and what is the difference between them? Let’s have a look at this.

What is Antifreeze?

Antifreeze, as the name implies, is intended to keep the temperature of your engine under control. Paradoxically, it is also referred to as coolant, which would indicate the opposite effects of what the name antifreeze implies; nonetheless, the terms are often used interchangeably because it performs both duties in your car, as seen above. When it comes to the technical definitions, coolant and antifreeze are not necessarily the same thing. If you do not want to use antifreeze in your coolant, you can purchase a premixed formulation that you can pour directly into your radiator.

  • When you have antifreeze in your radiator, it circulates through your engine and helps to keep the temperature at an appropriate level.
  • When antifreeze is mixed with water, it is referred to as coolant.
  • The point is that when you apply antifreeze or coolant, you are helping to regulate the temperature of your engine’s internal combustion engine.
  • Antifreeze and coolant also have a secondary impact, which is to offer lubrication to your engine and radiator, which helps to prevent corrosion.

Why Does Antifreeze Come in Different Colors?

Once you grasp the chemical makeup and function of antifreeze, you will see that the varied colors of antifreeze have a specific purpose. Unfortunately, it is not always evident to everyone why these products are available in different colors and what each color represents or signifies. Antifreeze that is environmentally friendly: When most people think of antifreeze, they think of green antifreeze, which is not uncommon. It has a bright, almost neon green hue to it, as well as a pleasant scent.

  1. It’s also one of the simplest things to detect, and it spills from your car since nothing else has the same vivid shade of green as it is.
  2. Animals are drawn to the scent because it is so pleasant.
  3. If this occurs, whether to a pet or a person (as has happened with some youngsters who have fallen prey to drinking green antifreeze because the color is so appealing), it can be remedied by providing an alcoholic beverage such as vodka.
  4. Even a couple of tablespoons of antifreeze may be fatal to a tiny pet, so it’s important to keep this in mind in case of an emergency.
  5. Dexcool is a brand of orange antifreeze that is often seen.
  6. These attitudes are what distinguish it as an antifreeze with a long shelf life.
  7. It doesn’t really make much of a difference, except from the fact that it is meant to last longer in your car than green antifreeze.
  8. Dexcool was developed by General Motors as an alternative to regular antifreeze in the 1990s.

It’s just something to keep in mind. OEM has developed a type of antifreeze that is likewise orange in color and that has been particularly made for Chrysler, Jeep, and Dodge automobiles.

Other Colors

There are a variety of additional antifreezes that are currently available on the market, which just adds to the confusion surrounding the topic. Every antifreeze hue under the sun is intended to work best with a certain type of car, and there are literally hundreds of them. These are often produced via a process known as organic acid technology, which is commonly abbreviated as OAT, or hybrid organic acid technology, which is often abbreviated as HOAT. They are intended to minimize corrosion, allowing them to endure for a longer period of time.

  1. Toyota, Scion, and Lexus are all listed as the cars that should be used with products such as extended-life pink antifreeze, according to the manufacturer.
  2. This is intended for automobiles manufactured by Audi, Volkswagen, and Porsche.
  3. In this particular instance, yellow antifreeze is approved for use in Hyundai and Kia vehicles.
  4. Vehicles made by Infiniti, Nissan, Mazda, and Mitsubishi can benefit from the use of blue antifreeze that has been specially designed.
  5. It is possible to get various blue antifreezes that are specifically designed for Acura, Honda, and Subaru automobiles.
  6. For use in Ford, Lincoln, and Mercury cars, gold antifreeze has been specially developed for use in these automobiles.
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What Happens When You Mix Antifreeze Colors?

Green antifreeze and orange antifreeze are the two most prevalent types of antifreeze that you’re likely to come across on the shelves. Those other hues are created using specialist formulae, and most drivers will not be concerned about them. The colors green or orange should function in the cooling system of almost every vehicle on the market, so you don’t have to worry about whether or not the brand you’re using was designed particularly for your vehicle. Using green and orange antifreeze together does not solve the problem.

  • Antifreeze with the color orange has a long shelf life.
  • If you notice that your system is running low on antifreeze, for example, if you have green antifreeze but it has to be filled off roughly halfway, attempting to add orange to the system will result in the formation of a gel.
  • The entire mixture thickens and becomes a jelly-like material.
  • This might result in your engine overheating, which can result in a hefty repair charge in the long run for your vehicle.
  • Ironically, antifreeze is far more effective when it is correctly mixed with water at a 50/50 ratio.
  • If you use antifreeze in its original condition without diluting it, the freezing point of antifreeze is not that much lower than the freezing point of water by itself, and as a result, it is incredibly poor at keeping your car from overheating.

The combination of water and antifreeze produces a greater temperature control and chemical compound than either of them could do on their own, and this is beneficial to both.

How to Flush Your Coolant System

Changing antifreeze colors, for example, requires flushing your system to ensure that it is clean before the change takes effect. Once a year or more when you replace the coolant, it is recommended that you flush the system to ensure that any debris and contaminated coolant is completely removed from the system. If your coolant has been sitting for an extended period of time, it is possible that it has gotten contaminated and unclean in the system, making it necessary to flush everything out thoroughly before continuing.

If you’re at all comfortable with making your own auto repairs, this shouldn’t be too difficult for you to complete on your own.

Non-stop walkthroughs that will take you step-by-step through the process of draining the coolant from your system and cleaning it out so that you can safely refill it with new coolant can be found online, but there are also a number of videos that demonstrate what you can accomplish in great detail.

  • According to what you can see, it’s a very straightforward procedure, and the advantage of using a video is that you can come back to it whenever you need to ensure that you don’t miss any stages and that everything is completed quickly and effectively.
  • Ideally, you should always consult your owner’s handbook to ensure that you are not utilizing something that should not be used with your specific type of car.
  • Many of these are designed particularly for a certain type of vehicle.
  • Furthermore, even if you do have a car that is apparently better served by pink or gold antifreeze, there is no reason why regular green antifreeze would not perform just as well for you.
  • Finally, it’s important to know that many mechanics and automobile owners have experienced issues with the orange Dexcool antifreeze in the past.
  • Make certain that you are well-informed and that you use caution while using anything in your car.

How to properly switch from red to green in a 2000 STS

How to convert a Northstar from using Dex-Cool to using Green Coolant This is the procedure I used to convert my Northstar from Dex-Cool to green ethylene-glycol coolant. To give you a quick rundown, I was in the market for new coolant. I could have replaced the red with another color, but with all of the negative attention around it, why bother? I have never heard anyone say anything negative about the green since they began eliminating the silicates from it a few years ago. Why take a chance on the dex-cool being the famed n* headgasket culprit, even if there is just a tiny probability of it?

  1. Because my car is a 2000 STS, you may need to tweak the procedure a little, but it should work with the vast majority, if not all, northstar engines.
  2. I believe that not jacking it up is the best option since you will be able to get more of the old coolant out that way.
  3. Step 3-First, remove the cap from your surge tank, which will relieve pressure in the cooling system and allow the water to drain more rapidly from the drain pipe.
  4. Step 5-After the dripping has stopped, replace the drain stopper and tighten it.
  5. It is debatable if tap water is as good as distilled water, but considering how inexpensive distilled water is, why take the chance?
  6. Step 7: Start the car and turn on the heaters to their maximum setting.
  7. Step 9: Turn off the car and let it to cool for a few minutes.
  8. The benefit of this procedure is that if you use the new Prestone Green coolant, which can be blended with anything, you won’t have to worry about getting every last drop of Dex-Cool out of the system.
  9. Peak green coolant, on the other hand, is not recommended since it includes silicates, which are known to cause water pumps to fail.

Consume a cool beer (ideally Sam Adams Boston Lager) as the eleventh step, which is optional but strongly encouraged. thumbsup:thumbsup:thumbsup:thumbsup:thumbsup:thumbsup:thumbsup:

Third Generation Forum – j-body.org

Sticky:3800 SUPERCHARGED SWAP INFOPages:12345.910111213 NOTa2_4 308 09/15/2021 10:43 PMbyJeffery Howell Sticky:95+ Cavalier and Sunfire Convertible Service Manual!must read for vert owners!Pages:12 (tabs) 29 11/27/2019 3:00 PMbyAaron Agar 01 LD9, strange engine oil leak boost junkie 13 11/16/2019 11:59 PMbyoldschool78 2200 Cavalier engine into a Pontiac Montana Cody Haggart 08/20/2019 1:19 AMbyCody Haggart 3rd Gen sun visors 96S1 3 07/19/2019 4:11 AMby96S1 AC not working Dean Johnson 11 05/05/2019 9:23 PMbySteve B.

Hope the seasoned Vets here can help me out.

on the clock.’> Noob Needs Help.

I have a 2001 Cavalier 5-speed manual coupe base with a rear spoiler sitting.’> tracking down source of trunk leak Dean Johnson 3 06/28/2018 1:34 PMbyDean Johnson