GM 8.1 496 gas engine "normal" oil loss/use?
Just returned from our first looong trip with this truck and camper package and noticed (what I think) excessive oil use. The does not leak but in 3800 miles needed 1 1/2 qts., that seems like a lot t...
Forum Discussion
On my 2002, I just wait until it says "Check Engine Oil" and that is at about 2500. Then I know it is time for an oil change.
