idle starts to get erratic

Discussion in 'Engine/Drivetrain' started by oksoguam, Sep 17, 2009.

  1. oksoguam

    oksoguam Newbie

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    My idle starts to get erratic when the engine gets to normal operating temperature.
     
  2. TRUCK ACTION

    TRUCK ACTION Grand Toyotaholic

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    The cold start valve is bad or has a broken wire!:cool:
     
  3. oksoguam

    oksoguam Newbie

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    I was told by someone that it might be the idle control switch @ the front of the intake. Is that the one with the two vacum outlets
     
  4. TRUCK ACTION

    TRUCK ACTION Grand Toyotaholic

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    It's @ the front ,under the intake runners,water runs through it,cuts off the cold start function once the water is to running temp.:cool:
     

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