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2400 rpm whistle.

Discussion in '2nd Gen. Tacomas (2005-2015)' started by jonny_jard, Jan 10, 2009.

  1. Jan 10, 2009 at 4:33 PM

    jonny_jard [OP] Well-Known Member

    Sep 30, 2007
    06 Taco
    3" suspension lift, bull bar, IPF 100w flood light system, side bars, custom fit leather seat covers, URD CAI, URD MAF calibrator,
    Anyone else get a humming/whistleing sound that comes from the engine around 2400rpm? Anyone know what it is or could be? I just replaced my filters to rule anything like lack of air flow but no dice on that one.
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