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i have the aftermarket pulley set (unorthodox) which includes the ps, alt, and crank pulley....i installed it before winter and there was no problems with it...then the cold season hit, blah blah blah, and now it's warming up again....but my ps belt is squeeking like crazy...it's only when i first start my car...once the car warms up, the squeeking stops...or unless i rev it really high and it'll stop squeeking as well, but it'll come back until the car is warm (mid range temp)...any suggestions? i already tightened the belt...could over tightening it make it squeek as well? thanx

pat