I replaced my AC tensioner not too long ago because it was making funny noises when I turned the AC on. I pulled the belt off and found that the tensioner bearing had a lot of play. I put a new one on and it has been good since. __________________ ~Dave~ 98 328ti Morea Grun slicktop 11 128i space gray slicktop 13 JGC WK2 Deep Cherry Search | RealOEM |