Quote Originally Posted by tamay_s2k View Post
the reason why i use 5/40 is because it is a full synthetic oil and for some reason my engine doesnt burn it anywhere as quick as the semi synthetic 10/40
does anyone else experience similar scenario?
strangely enough, when I bought the car the previous owner was running the OEM FEO mineral 10W-30 and in the first few months that I had it with that oil it didn't burn anything at all.
as soon as I did my first change to the full synthetic Nulon 10W-40 oil consumption began. It's nothing major and I'll live with it because the car runs better, but its strange