60 series Detroit won’t start

Discussion in 'Trucks [ Eighteen Wheelers ]' started by Iron diesel, May 23, 2021.

  1. Iron diesel

    Iron diesel Bobtail Member

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    May 23, 2021
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    I have a 95 L9000 that will not start after sitting the winter. I have fuel right up to the head and spits out the return when I crack the lines, it doesn’t even kick on ether. Any thoughts?
     
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  3. blairandgretchen

    blairandgretchen Road Train Member

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    Only thought I have is cam and crank sensors, but doesn’t make sense that it simply sat over winter and won’t start.

    That’s the only ‘no start’ issue I’ve had with mine.
     
    Bean Jr. Thanks this.
  4. jsnell

    jsnell Light Load Member

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    Check battery box for bad or chewed wires. you need fuel, compression and power to the ecm.
     
    jamespmack Thanks this.
  5. jsnell

    jsnell Light Load Member

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    Check the battery box for corroded or chewed wires. You need power to the ecm. There is a fuse on my n14 don't know about 12.7. My fuse is on small wire in battery box.
     
  6. jamespmack

    jamespmack Road Train Member

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    With key on, engine off. Do you have cel,sel?
     
  7. Iron diesel

    Iron diesel Bobtail Member

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    May 23, 2021
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    Fuses are good, maybe I’ll try new crank and cam sensors.
     
  8. Iron diesel

    Iron diesel Bobtail Member

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    May 23, 2021
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    Last edited: May 23, 2021
  9. Iron diesel

    Iron diesel Bobtail Member

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    May 23, 2021
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    No check engine light on.
     
    Vampire, jsnell and blairandgretchen Thank this.
  10. jamespmack

    jamespmack Road Train Member

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    If it does not cycle, come on and go out with key. You do not have battery voltage to ecm. Check power wires and fuses like other recommended.
     
    Vampire, spsauerland, jsnell and 2 others Thank this.
  11. jamespmack

    jamespmack Road Train Member

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    If the SRS, TRS sensors are bad. They normally will fire on either and stay running till you shut it down.
     
    Vampire, spsauerland, jsnell and 2 others Thank this.
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