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2004 Mercury Monterey

Question: cylinders misfiring

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

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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

  sinautoscan.com October 10, 2009, 10:34
  

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  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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