can i use anykind of antifreeze in 2005 buick
We have ethylene glycol as our coolant....some are 50/50 glycol/de-ionized water....some have anti-bubbling agents in there...PEAK, Prestone, Xerex Dexcool....alll are pretty much the same...I'd look at cost here...unless you insist on enivironmental Propylene Glycol which is non-toxic~....must be changed frequently with the PET-safe stuff~
must be dex cool.. if you switch you must thoughly drain the dex- cool out.
Use the dex. It doesn't thicken with age (plug up your radiator). It is good for 5 years. It is what GM recommends for the car.
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