Quote:
Originally Posted by Drillslinger
Slightly? lol. 
What's the major difference anyway? Does the high sulfur fuel burn hotter or something?
Thx again |
It has to do with the wear in the cylinder walls and pistons and piston rings. BMW had a big, big problem in the early 1990's with their US V8 engines. They ended up replacing A LOT of engine's under a special extended warranty program. It was traced to the US high sulfur fuels. That was when BMW started testing and approving special oil for each market.
I would use only an LL-1 oil in your car.
