2015 N13 engine, Three active codes

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by First Gen Transport, May 7, 2022.

  1. First Gen Transport

    First Gen Transport Bobtail Member

    4
    2
    Dec 28, 2021
    North Carolina
    0
    SPN 102 FMI 10,
    SPN102 FMI 18,
    SPN 656 FMI 18

    MIL is on and I am losing power/speed on hills while I’m empty and intermittently.
     
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