Do GM vehicles require Dex-cool?
For a couple decades now, GM has used a type of coolant known as Dex-Cool. Despite not being called antifreeze, it still accomplishes the same task, so you don’t have to worry about replacing Dex-Cool for the winter months or anything like that.
What color is GM Dexcool?
Dex-Cool. Dex-Cool is the antifreeze recommended by General Motors, the company that makes Chevys, as the best antifreeze for their automobiles. It is an orange color, to truly differentiate it, and is an extended-life coolant, known to work up to 100,000 miles.
What is GM DEX-cool?
The Difference Between DEX-COOL Coolant & Regular Coolant.
What is Dex coolant?
ACDelco GM OE Dex-Cool Antifreeze Extended Life Coolant Concentrate is an orange, silicate and phosphate free, premium-grade coolant/antifreeze that is formulated with a chemical composition that minimizes breakdown of metal components in contact with the fluid.
What years did GM go to Dexcool?
Back in 1995, GM began to use “Dex-Cool” coolant in its vehicles; in fact, you may very well be driving a vehicle that uses Dex-Cool.
Can I use Prestone instead of Dex cool?
Prestone® Dex-Cool® Premixed LongLife® Antifreeze/ Coolant has been approved by General Motors under their DEX-COOL® specifications and is compatible with other DEX-COOL® approved coolants.
Is Dex cool orange or pink?
Premium Member. Dexcool is pinkish red…has been for easily a decade, if not more…
Can I use Prestone instead of Dex-cool?
What years did GM use DexCool?
Is GM still using Dexcool?
Dex-Cool is now used in almost 40 million vehicles sold by GM since 1996. On its website, GM claims Dex-Cool will last 5 years or 150,000 miles but a steady stream of consumers insist the product is defective and has damaged their vehicles.
What can I use instead of Dex cool?
I recommend Yellow. Prestone extended life. Either 50/50 or cut it yourself with distilled. It is GM certified as a DEX Cool replacement and can be mixed with Dex Cool (don’t mix it outright, drain it, just that what does not drain out it’s ok when it intermixes).
Is Dexcool bad for your engine?
In the 1990s, GM introduced an engine coolant called Dexcool. It’s supposed to last 5 years or 150,000 miles, but there have been problems with this coolant. Cooling systems that use Dexcool exhibit more acid buildup and rust in the system when the coolant level gets low and oxygen is allowed to enter the system.
Is DEX COOL coolant bad?
Dexcool isnt bad but the seals and gaskets that originally were used most likely were never tested for long term stability. Also, we are talking about a car that rarely uses its gas motor and even when it does, doesnt use it long enough to get the coolant temperature up to where it needs to be to burn off the contaminants.
What is DEX COOL coolant?
Dex-Cool coolant is a registered trademark for a coolant used in GM vehicles. Dex-Cool coolant is based on an organic acid technology that provides longer life than traditional silicate based formulas.
What is DEX-COOL compatible?
Carquest Dex-Cool Compatible Antifreeze/Coolant is an orange-colored, ethylene-glycol based, antifreeze that may be used in all General Motors vehicles requiring DEX-COOL antifreeze and coolant, as well as other cars and light-duty trucks with aluminum radiators.
What color is GM coolant?
GM antifreeze is reddish were regular antifreeze is greenish in color. Standard Prestone antifreeze will not interchange with Gm’s Dexrol antifreeze. When you buy antifreeze if you don’t GM antifreeze you have to make sure what you are buying is labeled as being compatible with GM antifreeze.