Making Oil
I see on another forum where owners report of showing more oil on their dipstick at the end of a long hard drive than at the beginning. Mostly with turbocharged engines. Anything to this or explanat...
Forum Discussion
I had an 08 Duramax with 140k on it when I traded it. I always joked about it making oil. I never, ever had to add anything. I had 4 oil samples done by Blackstone and fuel contamination was never a problem.
Mark
Mark
