Originally Posted by B.Curvin
This guy actually attended AND GRADUATED from MMI. What the hell are they teaching folks. He and the other mechanic at the shop claim their teachers told them to never use Shell Rotella because it is recycled oil.
At some point you'd have to just be rude and pointedly ask the instructor to see his qualifications. I mean come on.
Advice like this clown is giving out could cost a guy several grand, easy.