20th September 2018


Can I mix ethylene glycol and propylene glycol?

Propylene glycol can be mixed with ethylene glycol without causing harm to the cooling system, but it does slightly weaken the heat transfer.

In this manner, what is Dexcool?

Watch for signs of oil or rust. The color of healthy engine coolant is green (for ethylene glycol) or orange (for Dexcool). A rusty color indicates that the rust inhibitor in the coolant has broken down and it can no longer control rust and scale buildup.

What is Dex antifreeze?

Prestone Dex-Cool Extended Life Antifreeze/Coolant, 1gal: For use in all vehicles that require Dex-Cool coolant and all other cars and light duty trucks with aluminum radiators. Patented Prestone Antifreeze/Coolant formula. Helps maintain your car and reduce wear during use.
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