When Did Gm Stop Using Dex Cool?

The history of Dex-Cool is interesting and complex. The coolant was first introduced in 1994 by GM as an environmentally friendly option for their vehicles. It was soon adopted by other automakers and became the industry standard.

However, Dex-Cool has been linked to engine failure and coolant leaks in GM vehicles. In 2004, GM began offering extended warranties for vehicles with Dex-Cool, but the problems continued. In 2010, GM stopped using Dex-Cool in new vehicles and switched back to traditional coolants.

There is no clear answer as to why GM decided to stop using Dex-Cool, but it is likely due to the numerous reports of engine failure and coolant leaks.

It’s hard to say for sure when GM stopped using Dex-Cool in their vehicles. Some sources say it was around 2004, while others claim it was earlier than that. Regardless of the exact date, it’s clear that GM made the switch to a different coolant at some point.

There are a few reasons why GM may have decided to stop using Dex-Cool. For one, there were reports of the coolant leaking and causing engine damage. Additionally, Dex-Cool is more expensive than other types of coolant, so switching to a cheaper option would have saved GM money.

If you’re not sure what type of coolant is in your GM vehicle, it’s best to check with a dealer or mechanic. Using the wrong type of coolant can cause serious damage to your engine, so it’s important to be sure you’re using the right one.

Dex-Cool Alternative

If your car uses Dex-Cool antifreeze, you may be wondering if there’s an alternative. Here’s what you need to know about Dex-Cool and its alternatives. Dex-Cool is a brand of antifreeze that’s been on the market since 1996.

It’s made with a mix of ethylene glycol and propylene glycol, which gives it superior cooling properties. However, some car owners have reported problems with Dex-Cool, including leaks and engine damage.

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If you’re looking for an alternative to Dex-Cool, there are several options available.

You can use a traditional antifreeze made with ethylene glycol, or you can choose an organic antifreeze made with propylene glycol. There are also newer formulations of coolant on the market that don’t use either of these chemicals. Whatever type of coolant you choose, make sure it’s compatible with your car’s engine and radiator.

Dex-Cool Problems

Dex-Cool is a coolant used in many GM vehicles. It has been known to cause problems, such as leaks and corrosion. GM has issued a recall for some vehicles that use Dex-Cool, but the problem has not been completely fixed.

Some people have had to replace their entire cooling system because of Dex-Cool problems. If you own a GM vehicle that uses Dex-Cool, it is important to be aware of the potential problems and watch for signs of trouble. If you experience any coolant leaks or other issues, take your vehicle to a mechanic right away.


Dexcool is a coolant used in many GM vehicles. It was designed to last longer than traditional coolants, and it does not require as much maintenance. Dexcool can be used in any climate and does not need to be replaced as often as other coolants.

Best Dex-Cool Antifreeze

Antifreeze is a vital part of your car’s cooling system. It prevents the engine from overheating by circulating coolant through the radiator. Antifreeze also protects against freezing in cold weather.

There are different types of antifreeze, but the best kind to use is dex-cool. Dex-cool is an extended life coolant that can last up to five years or 150,000 miles without needing to be replaced. To get the most out of your dex-cool antifreeze, follow these tips:

– Check your owner’s manual to see what type of antifreeze is recommended for your car. – Follow the mixing instructions on the dex-cool bottle carefully. Too much water can decrease its effectiveness.

– Use distilled water when mixing dex-cool with tap water. This will help prevent deposits from forming in your cooling system.

Dex Cool Antifreeze 50/50

If you’re looking for an antifreeze that can withstand extreme temperatures and will protect your engine, look no further than Dex Cool 50/50. This coolant is a pre-mixed formula of 50% ethylene glycol and 50% deionized water, which means it’s ready to use right out of the bottle. It also contains corrosion inhibitors and organic additives that make it more effective at protecting your engine than traditional coolants.

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Does Gm Still Use Dex-Cool?

Yes, GM still uses Dex-cool. It is a coolant/antifreeze that was developed by DuPont and first used in GM vehicles in 1995. Dex-cool is a silicate-free, long-life coolant that can be used in both cars and trucks.

It is designed to provide up to five years or 150,000 miles of corrosion protection.

When Did Chevy Stop Using Dexcool?

Dexcool is an antifreeze/coolant designed for use in GM vehicles. It was introduced in the mid-1990s, and by 2001, it was being used in all GM cars and trucks. However, in recent years, there have been a number of reports of engine damage caused by Dexcool.

As a result, Chevy has stopped using Dexcool in new vehicles and is no longer recommending it for use in older vehicles.

Does Dexcool Damage Your Engine?

Dexcool is a coolant designed for use in GM vehicles. It has been linked to engine damage in some cases, but it is not clear if this is due to the coolant itself or to improper maintenance. If your vehicle uses Dexcool and you maintain it properly, there should be no cause for concern.

However, if you notice any signs of engine damage, it is important to have your vehicle inspected by a qualified mechanic as soon as possible.

What Year Did Gm Start Using Dex-Cool?

In 1996, GM began using Dex-cool as their coolant of choice. This coolant is a silicate-free, phosphate-free extended life coolant that can provide up to 5 years or 150,000 miles of protection against rust and corrosion. It also has excellent heat transfer properties and helps to keep your engine running at its optimal temperature.

The Story of Dex-Cool: The Coolant That Put General Motors in Hot Water • Cars Simplified


In July of 2018, General Motors announced that it would no longer be using Dex-Cool coolant in its vehicles. Dex-Cool is a type of coolant that has been linked to engine corrosion and leaks. GM will now use a different type of coolant in its vehicles.

John Adams

John Adams is the founder of this site, howtodothings101. In his professional life he's a real estate businessman and hobbyist blogger who research blogs about what it takes to make your home feel like yours with all new furniture or electronics for example but also security systems that will keep you safe from break-ins! He created howtodothings101 correctly so other people can organize their homes too by following expert advice given throughout each article on here

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