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HELP! Silverado Squeaks in 4 wheel drive

Discussion in 'Chevy Trucks' started by jim163, Mar 29, 2008.

  1. jim163

    jim163 Junior Member
    Messages: 2

    My 2000 silverado 2500 squeaks sometimes, only when I use 4 wheel. If I'm just cruising down the road its fine, its when I gas it that it gets louder. I get some vibration somtimes too. Does anyone know what this could be?
  2. NootDogg

    NootDogg Senior Member
    from WI
    Messages: 113

    Your front u-joints are going. Get them fixed before you use four wheel drive again.
  3. tuney443

    tuney443 PlowSite.com Addict
    Messages: 1,847

    Probably right but it could also be the pump rub problem in your TC---get under there and check for slight wetness/weeping.