Help

Discussion in 'Mack Forum' started by Lion tamer, Jul 26, 2017.

  1. Lion tamer

    Lion tamer Bobtail Member

    4
    0
    Jul 26, 2017
    0
    have a 2014 Mack mp8 engine 12 speed automatic. Looking for help, when I come to a stop and then excelerate it hesitates about 30-50 seconds before engaging. Gauges all read normal no rev or change in rpm No lightening bolt only check engine light. Only happens when hooked to a load. Spent a ton $$ already.
    Thanks
     
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  3. nasriza

    nasriza Road Train Member

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    Feb 1, 2013
    Chicago, IL
    0
    got to put up some codes of what you are seeing no way we could help without a fault code also what you have done so far.
     
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