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  1. #11
    Sr. Engineer
    Join Date
    Aug 2009
    Location
    Virginia Beach, VA.
    Posts
    337

    Default

    Check the bracket mounting bolts for the accessory bracket that the compressor sits in.
    I was missing a bolt and it caused a lot of vibration when A/C was on, and thus made an awful racket.

    Make sure the bolts are in there and tight, and also make sure the bolt heads have not been sheared off.

  2. #12
    Jr. Engineer
    Join Date
    Dec 2008
    Location
    south florida
    Posts
    239

    Default

    thanks for that tip, and i will check it this morning before i take it in for the new Delphi compressor. will let you knwo how the new comp sounds when i get it back later today

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