Question about 2004 Toyota Matrix

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Over reving 2004 XR is reving @ 2100 rpm every time i started in the morning or after it's been off for a few hours or so. It feels like the engine is gonna come out the car.

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  • yadayada
    yadayada May 11, 2010

    Does the idle return to normal after a moment? if so this is automatic idle speed control and is normal, if the engine didn't increase in idle when started it would stall every time.

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Could try and clean the MAF sensor and see if that helps

Posted on Mar 16, 2009

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