A/C noise

Pakalolo

New member
When I start my ac, its squeals really loud then quits after a few seconds. Any ideas if this a belt, pully, or ac problem?
 
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1st guess is a loose belt. Try rubbing a small amount of bar soap underneath it, while running is best but be careful! If it goes away, then it needs a little snugging up. It's the weekend-woohoo! :banana:
 
How many miles on the belt? Mine started squeaking at 110k and no amount of tightening helped. New belt solved the issue. Eventually they just die.
 
Look at the underside of the belt that contacts the pulleys, if it looks cracked, or if the belt looks glazed its time for a new one.
 

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