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Motor surges at idle - RX-7 Mazda Cars & Trucks

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  • SteveSalinas May 02, 2009

    engine surges at idle and when accelerating/deccelerating.

  • perplexed11 May 07, 2009

    mine surges at idle but not in gear just replaced o2 sensor and tried reseting the computer by taking off the neg battery cable for about a min and its still surging



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  • 59 Answers

I would check the tps sensor.

Posted on Dec 10, 2008

  • hzyoears Dec 23, 2008

    I would check Idle Air Control



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