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Chirp noise under hood

Discussion in '2nd Gen. Tacomas (2005-2015)' started by TRDjosh, Jun 12, 2012.

  1. Jun 12, 2012 at 6:06 PM
    #1
    TRDjosh

    TRDjosh [OP] Active Member

    Joined:
    Oct 6, 2011
    Member:
    #64745
    Messages:
    25
    Gender:
    Male
    TX
    Vehicle:
    11' Timberland Mica TRD 4X4
    5100's all round K&N intake Borla exhaust.
    so i have this odd noise under the hood now. sounds like a pully but it does not change at all when i rev. its like a constant chirp noise. read on here it might be the clutch fan? it started after i took it to toyota to have them change the oil (i get free oil changes only reason i dont do it.) the noise some times never happens during a short trip. other times it happens right when i start up. it goes away when you rev the engine. its prety annoying. and after the engine is warm it is going crazy while idling.
     
  2. Jun 12, 2012 at 7:43 PM
    #2
    TRDjosh

    TRDjosh [OP] Active Member

    Joined:
    Oct 6, 2011
    Member:
    #64745
    Messages:
    25
    Gender:
    Male
    TX
    Vehicle:
    11' Timberland Mica TRD 4X4
    5100's all round K&N intake Borla exhaust.
  3. Jun 13, 2012 at 8:45 AM
    #3
    teamfast

    teamfast Get busy living, or get busy dying.

    Joined:
    Jul 6, 2010
    Member:
    #39840
    Messages:
    924
    Gender:
    Male
    Winnipeg, Manitoba
    Vehicle:
    '10 DCLB
    BFG AT TKO2s 34 x 10.5 x17, Leer 550 Tonneau cover, weather tech digi fit liners, Viper 5901 remote start/security, 2" fr spacer, 3" TC AAL, All Pro IFS skid plate, Trans skid plate & Transfer Case skid plate, 12" roof mounted flip down dvd player, In channel vent visors.
    If it does it in park and idle, get yourself a mechanic stethoscope and start tracking it down "doctor style"
     

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