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2002 Ford Taurus Question: Why is it missing?

 

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twilad, 3.0L V6, Fairview, OK, March 23, 2013, 18:25
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Missing on cyl.4&5, code P1633. New plugs and wires. Coil is good.

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  • Answer #1

    March 23, 2013, 19:51
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     Master

    possible fouled spark plug threading. even pin hole can cause issue.
    possible fouled injectors. run diagnostic to find out for sure.

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