|
Re: DEXCOOL
Should also be noted that when you buy Delco Dexcool (the OEM coolant), it is not pre-mixed, unlike the Prestone Dexcool, which is pre-mixed. So, if you top off or you flush and fill the system and use Delco Dexcool make sure you do half and half using preferably distilled water instead of tap water.
|