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2005 Ford F-150 Question: Engine misses at low rpm's not a dead miss

 

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fishing buddy, Donaldson, AR, April 01, 2012, 14:56
 Rookie

After it shifts out and the rpm's drop around 1500 the truck starts to jerk.

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  • Answer #1

    Greg's Orange Auto (13642 Answers) , Orange, CA - (714) 361-9386
    globalhelper April 01, 2012, 17:50
     Master

    what motor do u have ?

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    jackedup1, September 17, 2012, 15:14
     Rookie

    5.4 triton

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    globalhelper, September 17, 2012, 15:43
     Master

    poss coil pak going out. do you have a ck eng light on?also under the coil pak there is an insulator that connect coil pak to spark plug that may also be cracked and causing stumble

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