Jeff Wilson Posted June 17, 2007 Report Share Posted June 17, 2007 I just purchased this vehicle over the weekend for my wife. I have noticed that the temperature gauge sits a little over half way. When draining an re-filling the rad with Dexcool does this engine (3.1) require the GM tablets? I am taking it to my mechanic tomorrow to have it serviced. Link to comment Share on other sites More sharing options...
JimD Posted June 17, 2007 Report Share Posted June 17, 2007 The Owner's Manual or an underhood decal might answer your question. But for any aluminum cooling system parts, a little insurance to protect from minor leaks will not do any harm. Jim Drive your car. Use your cell phone. CHOOSE ONE ! Link to comment Share on other sites More sharing options...
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