Hey there guys I'm having a very tempermetal problem with my Rex. Sometimes on cold start and while driving there is a horrific squealing sound coming from near the alternator. I've came to the conclusion that its not the belt or the alternator bearing. What other bearing could be making this noise??

 

Posting a vid with the problem noise would help. A bad bearing typically makes noise all the time. A loose belt can make noise sometimes but not all the time.

 

It's the A/C belt.