Many thanks for this. I did check with Kurt Kelsey but he doesn't have one (Is that @Kornkurt?). I'm not absolutely sure it's bad, but there were chips falling out of it and it was definitely overheated. I'll also check with Steve Kassis but was told by someone that the Chevy version is smaller. Also couldn't find anything about what oil to use on it in the manual other than the clip posted above. Thanks again.