So ive been chasing my tail on this issue for a week now but my belt squals like a mofo. Its all new underdrive pullies new belt tensioner pulley. At first i thought it was the alternator bearings or something when i removed the alternator it made a terrible squeal noise so replaced that and the squealing is still there now my belt routing is unconventional because i flipped the tensioner to where it pushes out to tension the belt. http://s1261.photobucket.com/user/mhare686/media/car2_zps59dbf99d.jpg.html Heres a picture of how i routed it. If someone could tell me what im doing wrong i do know between the crank and alternator i have some slop when its running.