2008 Volvo VNL780 Jerking under heavy load no codes

Discussion in 'Trucks [ Eighteen Wheelers ]' started by Cpervanic, May 16, 2016.

  1. nikmirbre

    nikmirbre Road Train Member

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    Seriously....it could be something simple like your exhaust manifold sensor or turbo sensor.....had the same thing happen to me 2x within a year........
     
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  3. Cpervanic

    Cpervanic Bobtail Member

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    May 16, 2016
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    It now says this...
     

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  4. Socal Xpress

    Socal Xpress Road Train Member

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    So I guess I jumped the gun alil bit.

    Need more in information. Miles on truck and do you have a volvo d13 or ISX cummins? Wich transmission does the truck have. It could be a sensors
     
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  5. Cpervanic

    Cpervanic Bobtail Member

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    740,000 miles
    D13
    Eaton fuller straight 10
     
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  6. Socal Xpress

    Socal Xpress Road Train Member

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    Yeah I am leaning towards cups but nik might be right it could be a sensor. When is he going to the shop.
     
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  7. nikmirbre

    nikmirbre Road Train Member

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    cups......wouldn't it be hard to start?
     
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  8. Socal Xpress

    Socal Xpress Road Train Member

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    Not always but eventually yes.
     
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  9. Cpervanic

    Cpervanic Bobtail Member

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    He works on his own truck. Hopefully heading home from Vegas this week. He is having a issue with it not starting. When he tries to start it, it doesn't do anything. After about 10 tries, it cranks.
     
  10. nikmirbre

    nikmirbre Road Train Member

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    Now that sounds like cups..... Or maybe air getting into fuel somewhere......
     
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  11. Socal Xpress

    Socal Xpress Road Train Member

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    It's throwing starter relay code. So it wont actually crank.
     
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