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2004 Mercury Monterey Question: cylinders misfiring



mtzscorpio, Terrell, TX, October 10, 2009, 13:10

My van is misfiring and I have replace the spark plugs,wires,ignition coil and clean the MAF sensor.Can you tell me the possible problem?

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  • Answer #1

    October 10, 2009, 13:34

    get a diagnostic to see what codes you may have, it could be a broken air line somewhere in the engine

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