Volvo d13 losing throttle

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Aleks_Andar, Jul 21, 2020.

  1. Aleks_Andar

    Aleks_Andar Bobtail Member

    29
    0
    Sep 11, 2015
    0
    Volvo D13 670 2011
    13speed..
    On road bumps losing throttle completely after de pressing the pedal it’s coming on right the way.. no throwing codes, battery terminals/cables checked cleaned.. What’s next ? Any help advices appreciate it
     
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  3. 86scotty

    86scotty Road Train Member

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    Fuel filters fresh?
     
  4. Aleks_Andar

    Aleks_Andar Bobtail Member

    29
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    Sep 11, 2015
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    PM done week ago
     
  5. Socal Xpress

    Socal Xpress Road Train Member

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    Dec 6, 2014
    Los Angeles, Ca
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    Has the battery cut off switch ever been replaced? That stupid thing makes the truck do weird things. Do yourself a favor do not buy one from the dealer. Flaming river is the brand. Ebay or Summit Racing will save you some money.
     
  6. Aleks_Andar

    Aleks_Andar Bobtail Member

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    Sep 11, 2015
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    There is no cutt off switch on this one.. but yeahh I’ve seen what can do those switches
     
  7. SergeyN

    SergeyN Bobtail Member

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    Apr 18, 2020
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    if it comes from vibration, then they moved the wires and harnesses in the parking lot while the engine was running ... put something on the pedal, 800-900 rpm
     
  8. Aleks_Andar

    Aleks_Andar Bobtail Member

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    Sep 11, 2015
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    Done that sir.. But no luck
     
  9. fatbabys

    fatbabys Bobtail Member

    1
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    Jul 18, 2013
    0
    check wire connections on firewall just above steering shaft.
     
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