Alternator squeek

[sage2k]

I have a new alternator about 2-3 months old, installed by ford dealership. Recently it has started squeeking, but still seems to charge fine and all. Is this common, maybe its just the pulley? I recently installed an underdrive crank and waterpump pulley.

 

[manystangs]

Is your belt new?
Michael

 

[bill302]

when exactly does the squeak occur. if squeak is coming from alt. it may be bearings should still be under warranty

 

[OrangeMustangGt]

its probably the belt, check to see where the tensioner sits

 

[sage2k]

belt is relatively new, like 2-3000 miles on it, few months old, will double check everything