The main way to tell the difference between Dex-Cool and regular antifreeze is that Dex-Cool is typically orange, whereas antifreeze is usually green. … The idea was simple really Dex-Cool lasts longer than traditional antifreeze.
Can I use regular antifreeze instead of Dex cool?
So if you don’t want to use dex-cool, the system needs to be drained and thoroughly flushed. Then it should be ok to use regular anti freeze. VW however warns against using anything other than their coolant, saying it can erode gaskets etc. So ultimately stick with what your recommended fluids.
What happens if you mix antifreeze with Dexcool?
The resulting mixture will not harm the cooling system. However, the addition of regular antifreeze to Dex Cool will reduce the long term integrity of the Dex Cool; you have, effectively, reduced the Dex Cool to the change interval of the regular antifreeze.
Is Dex cool better than antifreeze?
Dex-Cool uses a combination of organic acids as its corrosion inhibitors (OAT – Organic Acid Technology). GM believes that it provides better corrosion protection than regular green coolant for cooling system composed of different metals (primarily iron, aluminum, and brass), and provides a longer 5-year service life.
Can I use Prestone instead of Dex cool?
Yes. Prestone’s Coolant/Antifreeze is guaranteed to be compatible with all cars, vans or light trucks. Thanks to its unique and patented formula, Prestone Coolant/Antifreeze remains the only coolant on the market that can be mixed with another product within the cooling system without causing damage.
What can I replace Dexcool with?
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).
Why is Dexcool bad?
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. The acid eats away at head gaskets and intake gaskets. Rust builds up in the system, inhibiting coolant flow, which causes overheating.
Does Dexcool turn pink?
Current: Dex cool turns pink when you mix it with distilled water. Pink factory Dex Cool is the same exact thing as orange dex cool concentrate.
Can you use Peak Antifreeze with Dexcool?
Weight60 lbsDimensions16 × 12.5 × 12 in
What causes DexCool sludge?
Dex-Cool sludge is caused by oxidation A faulty radiator cap, coolant additives and stop leak products, mixing a different coolant into Dex-Cool, running low on coolant or using Dex-Cool in an engine not approved for its use can all cause oxidation and corrosion that forms as a sludge.
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What years did GM use Dexcool?
Now there is a new engine coolant formulated to last five years/100,000 miles – that’s three years/70,000 miles longer than conventional coolants. Dex-Cool, which is made by Texaco, is being used exclusively by General Motors in some buildout 1995 models and all 1996 cars and trucks except Saturn and Geo.
What does Dex-Cool mean?
ACDelco DEX-COOL® is an ethylene glycol based fluid that provides maintenance-free protection against freezing and boiling but also against corrosion. Extended coolant life, often for the whole life of the engine or vehicle, is obtained through the use of virtually non-depleting corrosion inhibitors.
Can you mix 2 different brands of coolant?
If you mix two different coolants together, it will create a think substance that resembles that of a jelly. If this happens, the coolant will not be able to do its intended job. Instead, it will cause the engine to overheat. The damage can reach gasket, water pump, and radiator.
Is Dex-cool for diesel engines?
additionally, dex-cool is not a diesel coolant, whereas green, with the proper additive package, can be made into such. another option if you are completely flushing is to possibly try the Zerex G05, it is rated for diesel engines, and is long life.
What is Dex-Cool compatible with?
Antifreeze + Coolant. Concentrate. Designed to work with all GM ® vehicles 1995 & newer (GM ®-approved), most Ford ® vehicles 2011-2018 and most Chrysler ® vehicles 2013 & newer.
Is Dex Cool still used?
Dex-Cool is now used in almost 40 million vehicles sold by GM since 1996. … On its website, the company now also warns owners to consult their vehicle “owner’s manual for the type of coolant right for your vehicle” and never “mix one type of coolant with the other.”
Is Prestone Dex Cool premixed?
Prestone DEX-COOL™ 50/50 Premixed AntiFreeze+Coolant, 3.78-L.
What antifreeze does my car need?
For most vehicles, a glycol based antifreeze coolant is the best type of coolant to be used in any vehicle radiator. However, using the glycol based antifreeze alone is usually not a good idea. In most cases, you will need to mix the glycol based antifreeze with a certain amount of water.
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 Dex-cool green or red?
Color. To differentiate DEX-COOL coolant from regular coolants, the manufacturers often produce the coolant in a different color. Regular coolant is often green while DEX-COOL is orange or red.
Can you switch from green to orange antifreeze?
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.
Who makes Dex-Cool coolant?
ManufacturerGeneral MotorsBrandGeneral MotorsItem Weight9.6 poundsProduct Dimensions11.7 x 7.4 x 4.2 inchesItem model number13
What is orange antifreeze?
One of the new types is “organic acid technology,” or OAT. It’s orange. … Instead of OAT, most new cars now use a “hybrid” antifreeze that’s formulated with both OAT and the silicate inhibitors from green (Japanese hybrids have different inhibitors). It comes in too many colors to pretend this type is color-coded.
Can you mix Prestone and Peak antifreeze?
There are different types and some are not Interchangable, and will not Mix.
Is Dex-Cool Orange?
The Colors of Coolant What color is Dex-Cool®?” It’s true, coolant liquid comes in different colors, most commonly green (orange for Dex-Cool®). Each color is a unique formula that should not be mixed.
Does Chevy Cruze use Dexcool?
The type of antifreeze the 2014 Chevy Cruze uses is Prestone dex-cool. Your air filter needs to be changed every 15,000 to 30,000 miles or so. The coolant needs to be changed every 60,000 miles.
Is Dexcool orange or red?
As far as cars and pickups go: Dexcool is Pinkish brand new and turns orangish as it gets contaiminated, which air cantaiminates.
Can I use vinegar to flush my radiator?
Flushing the radiator with vinegar is a very effective way of cleaning out all the debris and residue that accumulated over the years. … You can choose to pour either 50% distilled water and 50% white vinegar mixed up, or pure white vinegar. Let it soak overnight or longer if you have time.
What happens if your coolant is dirty?
If the coolant level becomes too low, too dirty or too contaminated, it cannot properly cool the engine. The engines in today’s vehicles cannot withstand excess heat. If the engine overheats, it can mean catastrophic engine damage and extremely expensive repairs.
Does Dex Cool eat gaskets?
if your using Dex Cool antifreeze, its eating away at your engines gaskets and cooling system components. it could also get inside your engine and mix with your oil from gaskets or alumiunm parts being eatin away from the dex cool.
What type of antifreeze is Dex cool?
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.
