Question about 1985 Oldsmobile Delta 88

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Squealing noise I have replaced the water pump, power steering pump, alternater, and all belts. I can't stop it from squealing

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  • erictwoodson Mar 08, 2009

    what do i look for when checking the pulleys

  • erictwoodson Mar 08, 2009

    thanx

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  • Master
  • 6,784 Answers

Check all pulleys. and also, check the air conditioner compressor. it may need to be serviced. the compressor can make a squealing noise at times if the bearings are bad. make sure the tension is correct as well.

Posted on Mar 08, 2009

  • Michael Masters
    Michael Masters Mar 08, 2009

    look for uneven rotation. its best to check this before you put on the belts but, you should be able to see in motion. the best way is to follow the sound with your ear. be careful when around that fan. the pulleys will have a slight wobble if they are lose or bad.

  • Michael Masters
    Michael Masters Mar 08, 2009

    no problem.

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Make sure you check the engine oil level to rule out the noise coming from the inner workings of the engine ok


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