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  1. #1

    Default squeaking noise?

    Hi, I have a 2000 Chevy Silverado with a 4.8L and a squeaking noise coming from one of the engine pulleys...(Noise gets louder with increasing RPMs.)...was just wondering if one of the pulleys is more common to make this noise?? anyone thoughts on which pulley it might be?...any info would be appreciated thank-you.

  2. #2
    Legend

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    Can't you tell where the squeaking/squealing is coming from if you open the hood and have a listen? It could be anything from an A/C compressor getting ready to kick it to a tensioner that needs a little lubricating.
    Steven



    "The Sarge"
    1999 Chevy Suburban LT- K2500
    7.4 454 Vortec, 4WD
    305/70/16 on Eagle Alloy




  3. #3
    Master Mechanic
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    Quote Originally Posted by stangboy View Post
    Hi, I have a 2000 Chevy Silverado with a 4.8L and a squeaking noise coming from one of the engine pulleys...(Noise gets louder with increasing RPMs.)...was just wondering if one of the pulleys is more common to make this noise?? anyone thoughts on which pulley it might be?...any info would be appreciated thank-you.
    Last serpentine belt replacement? Should be every 60k miles and is it shiney? Which makes it squeak
    and get louder at higher RPM's...

    Jeff
    JMoney02

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