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Po304 is on did a turnup po304 on agane - 1997 Ford Windstar

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The P0304 means Cylinder 4 Misfire Detected
om580 code reader

Posted on Sep 18, 2012


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Code PO304 means that Cylinder number 4 is misfiring.

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If replacing the coil on #4 resolves the issue, it was just luck,
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I have a po304 & a po171 code what do you think is wrong

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