Can I put water in Dex cool?
Can I put water in Dex cool?
Distilled, drinking water or TAP (with quite a few minerals). On GM's own consumer site, the debate regarding its Dexcool antifreeze continues. And in mixing any antifreeze with water for a 50/50 mix, the use of distilled water is highly recommended.
Does Dexcool damage your engine?
So contrary to the ranting, DexCool IS the recommended coolant for GM engine. Shops reported other problems with DexCool engines besides the 3.1 and 3.4-liter engine. … The “rusting” usually NOT affect newer aluminum engines. But, running ANY engine when it's low on organic acid type coolant cause form sludge.
Does the color of antifreeze matter?
The truth is, color is not a reliable predictor for what type of coolant you have. For example, OAT coolants are usually orange, yellow, red or purple. … Then the older IAT coolant is green. Coolants that manufacturers sell can confuse matters even more, like Honda's blue coolant.
What coolant does Chevy use?
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 do the different colors of antifreeze mean?
Of course, there is still the good old green stuff, but there is also orange, yellow (gold and amber), red, pink, blue and, if you mix the wrong things together, brown. Despite the rainbow of colors, all antifreeze starts out colorless. … Most antifreeze is more than 90% ethylene glycol.
Can you use universal antifreeze with Dexcool?
Mixing universal with Dexcool antifreeze will almost guarantee the mixture will gel and sludge in your cooling system. Look for DexCool antifreeze ONLY!!! Most automotive antifreeze/cooling systems in this country use ethylene glycol as the main component in their coolant.
Can you mix Prestone antifreeze with Dexcool?
Yes. Prestone is guaranteed to be compatible with all makes and models of cars, and all other coolants. It's the only coolant/antifreeze which can be mixed with any other coolant without causing any damage.
What is Dex cool?
DEX-COOL is a specific type of antifreeze, found in select brands of coolants, created using organic acid technology. The manufacturers as well as General Motors have claimed that DEX-COOL can extend the service life and function of your vehicle.
Does it matter what coolant you use in your car?
Well, you use the coolant that is specified in your owner's manual. If you just need to top it up, the recommendation is still the same, however it is unlikely to cause any serious problems if you add a litre of a different type of coolant, as long as you follow the manufacturer's maintenance schedule.
What is perfect pH level for engine coolant?
The acidity decreases and the alkalinity increases as the pH goes from 0 to 14. The recommended pH range for coolants is on the slight alkaline side, from 7.5 to 11. Anything at 11 and above would be considered too high.
Can wrong antifreeze cause overheating?
The wrong coolant or the wrong mixture of coolant and distilled water can cause your vehicle to overheat. … Coolant actually becomes corrosive over time, accelerating the wear on the cooling system!
What color is Prestone Dex cool?
Dexcool is orange until you mix it with distilled water, then it becomes pink. No it does not. Dex Cool is an (OAT) Organic Acid Technology coolant. The pink should be (HOAT) or Hybrid Organic Acid Technology type coolant.
Can you mix same color coolants?
You can mix two different colors of the same kind of coolant without any problem whatsoever. But if you mix a significant amount of one type in with the other type, you're weakening your corrosion inhibitors (it happened to my brother, and look at the condition he's in now).
How do you drain antifreeze?
Remove the radiator pressure cap to allow the rest of the coolant to leave the radiator. Use a wrench to remove the engine block drain plugs. Let the anti-freeze flow from the engine block into the drain pan. Make sure all the coolant has been drained from the radiator and the coolant recovery tank.
Can you mix red and orange antifreeze?
There is no difference between red and green antifreeze. It is ORANGE antifreeze that used to be a concern. It is now safe to mix the colors. NOOOOO!
Can you mix coolants?
"Traditional" coolants (often green or yellow) generally use silicates, while "new style" (generally orange or pink) coolants use organic acids. GM's DexCool is an example of a newer organic acid coolant. These two types shouldn't be mixed if possible, as the effectiveness of the corrosion inhibitors can be reduced.
What happens if you add water to 50/50 coolant?
The reason adding straight anti-freeze to a nearly full system is not recommended is because you will have no idea of the actual concentration. Most manufacturers recommend a 50/50 mix of antifreeze concentrate to water. Mixtures with too much water may not provide adequate boil over or freeze protection.
Is RV antifreeze toxic?
RV antifreeze is non-toxic and meant for pumping into the plumbing system. Automotive antifreeze is a whole different critter. … Yes, ethanol is a good antifreeze (not in your bloodstream) because it raises the freezing point of water. That other antifreeze contender, propylene glycol, is also an alcohol of sorts.
Can you mix pink and orange antifreeze?
Anyways, I can report that you can safely mix orange Dexcool and pink G-12. It's not recommended, but it works fine. Of course, mixing distilled water with either the pink or the orange is better than mixing the two together. Just never mix green with either pink or orange.
Is radiator flush necessary?
Since radiator flush benefits are so great and the procedure so simple, you should never put it off. By removing contaminants, rust, and dirt from your car's radiator, a coolant flush helps protect engine components against corrosion, and allows it to perform at its best at all times and under all weather conditions.