91 N14 Cummins intermittent miss

Discussion in 'Trucks [ Eighteen Wheelers ]' started by Littleitchy, Apr 16, 2013.

  1. timc1134

    timc1134 Light Load Member

    106
    29
    Dec 21, 2012
    South east, Idaho
    0
    sounds like a wrist pin bushing came out, check the oil pan for metal.
     
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  3. rebeloutlaw66

    rebeloutlaw66 Light Load Member

    199
    41
    Sep 2, 2009
    0
    I had a 92 Volvo with the n14, and it would miss sometimes and then run fine, it was very frustrating because when I would have it checked it would run fine so finally I did the old heat gun on the exhaust manifold and sure enough one cylinder wasn't getting as hot as the others so we changed the injector and never had anymore trouble, its amazing what 1 injector will do
     
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