Re: Best Oil to use
Posted: Tue Feb 02, 2021 11:15 am
I saw how good synthetic oil can be in about 2003. I was the district sales manager for BMW at the time and my service representative brought me a situation that I could not believe. A lady who has never even opened her hood and put 18,000 miles on her lease car, had brought it back in for trade, the oil in the crankcase had completely turned to mostly jelly, the actual crankshaft had cut holes in the jelly perfectly. The valve cover was also completely covered and jelly. We then tore the engine down and micrometer inspected every journal, bearing, crank and top end and everything was still 100% within spec. I became a believer in Mobile 1 syn oil.