I have gotten 29.8 on hwy and the mixed tank showed about 24. Not bad.
It seems several people have owned these cars....for the 3.8 NA, are they picky on plugs like our trucks? Any advice on which it get? Also any tips or tricks to servicing the cooling system and tranny? Going to do those two before winter I think, just to be on the safe side.
Yes!.they are! Stay away from bosh... Use aldeco for the plugs. Cooling system is easy biggest tip is to make sure you burp the system. If you need to know anything else I highly recommend this site www.naioa.com. It was VERY helpful for me
Yes!.they are! Stay away from bosh... Use aldeco for the plugs. Cooling system is easy biggest tip is to make sure you burp the system. If you need to know anything else I highly recommend this site News - NAIOA. It was VERY helpful for me
From what I've been told NGK actually makes AC delco plugs. Dunno if true or not. Anyway, generally on a GM I stick with AC delco plugs just to be sure. I had tried others in my old 3.8 and it ran OK but wasn't as happy with them. My current 3.8 runs NGK but that's also because it ain't stock