Edmunds Answers


  • zaken1 06/22/11 2:29 am PST

    This is probably caused by a defective crankshaft position sensor; or a defective camshaft position sensor. Since these parts are so inexpensive, and are both known to fail; I would replace them both. I would also recommend replacing the fuel filter and cleaning the mass airflow sensor, throttle body, and the idle air control valve.


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