serpentine belt

  1. R

    99 yukon slt belt tensioner tapping the stopper

    I upgraded my alternator to a 140 amp and replaced the belt tensioner after auto zone sold me several wrong parts. its a 1999 yukon SLT 4WD with the belt on the ac compressor. After Installment the pully tensioner will tap the stopper, it seems to get louder when put in reverse or turning the AC...
  2. J

    Replaced belt tensioner on 2002 5.3, squeal got worse SOLVED

    Hello. So, I have a 2002 Tahoe with a 5.3L V8 (241K miles) and I've been having some rough idle issues/ intermittent belt squeals for the last 50,000 miles or so. I've done a handful of things to calm the idle down, and I just replaced the belt tensioner pulley yesterday (the bearing was bad) in...
  3. J

    How do you replace the idler pulley?

    I'm going to get a Gates belt kit and it includes an idler pulley. The existing pulley has his weird push nut on it that holds the pulley and bolt together. I can figure out how to get the nut off, but I need to know if I have to find a replacement for the push nut when I go to install the new...

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