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2011 tacoma 2.7 a/c noise

Discussion in '1st Gen. Tacomas (1995-2004)' started by Boosted4, Jun 11, 2017.

  1. Jun 11, 2017 at 4:05 PM
    #1
    Boosted4

    #1
    Boosted4 [OP] Member

    Joined:
    Jun 11, 2017
    Member:
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    Male
    First Name:
    Chad
    Vehicle:
    2011 tacoma 2.7
    URD supercharger l, header and exhaust, storage 3 clutch
    When I turn the ac on a knocking noise comes from the under side of the motor towards the transmission. Only does this with the ac on. When you press the clutch in it will stop. When you idle up it stops. I'm not sure what this could be and so far it has a lot of mechanics I trust puzzled. Has anyone had this issue and what have you done to fix it?
     
    Boosted4, Jun 11, 2017
    #1
  2. Jun 12, 2017 at 1:01 AM
    #2
    BartMaster1234

    #2
    BartMaster1234 Well-Known Member

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    Pittsburgh, Pennsylvania
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    1998 PreRunner 4x4 2.7l Supercharged
    Flux Capacitor
    BartMaster1234, Jun 12, 2017
    #2
  3. Jun 12, 2017 at 10:04 AM
    #3
    Slickster

    #3
    Slickster greentaco

    Joined:
    Nov 16, 2016
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    94025
    Vehicle:
    2002 pre
    i had a similar noise happening when a/c was on, it would be noticeable when driving but once i turned off the a/c it would stop. it was the cooling fan cover that broke of and was loose and the a/c pulley was hitting it.
     
    Slickster, Jun 12, 2017
    #3

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