Detroit 12.7

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Stoffell3, Dec 15, 2017.

  1. Stoffell3

    Stoffell3 Bobtail Member

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    When pulling a load it seems the throddle gives out on the power and will only pull about 60 mph, then after alittle while it cuts back on, and will go with traffic, I've changed all kinds of sensors does anyone know what the problem is I got a 99' w900
     
    Stoffell3, Dec 15, 2017
    #1
  2. Hulld

    Hulld Road Train Member

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    Restricted fuel filter or fuel line possible.
     
    Hulld, Dec 15, 2017
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  3. orfordguy

    orfordguy Light Load Member

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    Bad filters.
     
    orfordguy, Dec 15, 2017
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