Why am I hearing a squeaking sound at start-up from the compressor? on 1995 Chevrolet Suburban 1500

Start up truck and I hear a squeaking noise from the engine compartment. When truck reaches operating temp. the squeaking stops. While squeaking when driving; as I come to a stop the squeaking stops, but when accelerating it comes back, but leaves when reaches operating temp.

by in Chicago, IL on August 11, 2013
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1 answer
ANSWER by , August 11, 2013
Replace drive belt and belt tensioner!