wont go past 1500 rpm at idle or while driving

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Eh-Volvo, Sep 15, 2019.

  1. DUNE-T

    DUNE-T Road Train Member

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    Looks to me like one of your injectors has failed. Very common issue with N14. I always carry a spare one in my truck
     
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  3. baha

    baha Road Train Member

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    Replace both and dump the fuel whats inside them into a bucket to see whats in them?
     
  4. SpeedyGonzalez

    SpeedyGonzalez Light Load Member

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    Dec 28, 2017
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    It not revving past 1500 at idle is normal, SID003 is specifically cylinder 3 injector is getting system voltage, best to check the injectors resistance, if it's a dead short it's a bad injector, should have around 10 ohms at the pass through. Injectors are pretty simple and quick to do, takes a couple tools and an hour or two.
     
  5. Eh-Volvo

    Eh-Volvo Bobtail Member

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    Sep 15, 2019
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    Instead of thanking every one seperatly
    I just wrote this to tell you all thank you so much for helping me i will change fuel filter again and replace fuel inj. #3 and let you guys know if that fixed it again thank yall so much.
     
  6. ariiseni

    ariiseni Bobtail Member

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    Jul 11, 2020
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    Did you fix it? Can you let me know what was the problem and how you fixed it? Thank you
     
  7. Wasted Thyme

    Wasted Thyme Road Train Member

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    good luck waiting on an answer. He's not been on in over a year. lol
     
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