Maxxforce 13 runs rough until it’s warmed up..

Discussion in 'International Forum' started by 2013Maxx, Oct 6, 2022.

  1. 2013Maxx

    2013Maxx Light Load Member

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    Jan 17, 2018
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    So my Maxxforce 13 been running rough during the first start of the day as it get cooler outside. It’s not cold enough out for the “wait to start” light yet tho.. Once it warms up it runs like a scalped ape.. What could be the issue?
     
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  3. Heavyd

    Heavyd Road Train Member

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    Slightly aerated fuel from a line near the engine that is sucking air until it warms up and seals.
     
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  4. 2013Maxx

    2013Maxx Light Load Member

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    Jan 17, 2018
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    Thanks!! I’ll check into that..
     
  5. 2013Maxx

    2013Maxx Light Load Member

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    Jan 17, 2018
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    I put some of this in the tanks and a little in the fuel separator Friday and things have gotten better. FDDC1458-C266-43CF-9571-AB4680E26699.jpeg CC5F594D-0741-4F41-BBAC-230B85BD8158.jpeg
     
    QUALITYTRUCK Thanks this.
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