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high idle/surging

Discussion in '1st Gen. Tacomas (1995-2004)' started by amenard, Jan 11, 2011.

  1. Jan 11, 2011 at 10:39 AM

    amenard [OP] Member

    Mar 28, 2009
    Montgomery, AL
    01 tacoma sr5
    ive got an 01 2.7L tacoma that for the past 20k will idle at around 2k..on cold start ups it will actually idle lower at around 1500rpms..once its warm it will generally surge between 900-2000rpms. ive checked for vacuum leaks, cleaned the throttle body, ran sea foam, and read most threads on here about high idle..thinking its the idle air control valve but I don't wanna spend 250 bucks on a whim..any ideas?

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