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2002 Ford Taurus Question: Why is it missing?



twilad, 3.0L V6, Fairview, OK, March 23, 2013, 21:25

Missing on cyl.4&5, code P1633. New plugs and wires. Coil is good.

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  • Answer #1

    March 23, 2013, 22:51

    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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