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...
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This is very normal for that engine. I owned one for several years and it used a lot of ALL fluids. You have a great engine, very reliable but very very thirsty.
