D60 14L

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by The_firm, Dec 7, 2019.

  1. The_firm

    The_firm Bobtail Member

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    Nov 12, 2019
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    I’ve have in the past month changed turbo, CAC, boots air filter and just yesterday got a reman ECM from freightliner and I’m still getting low boost specially when am in 9th gear take it forever to get to top speed on that particular gear also I can hear some weird noice or abnormal Rev when in 9t gear what should I do next should I just increase my HP or what please help.
     
  2. Hulld

    Hulld Road Train Member

    2,153
    4,213
    Oct 19, 2015
    Upstate NY
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    Could be a vpod issue.
    Does it black smoke when the issue occurs?
     
  3. benjamin260_6

    benjamin260_6 Medium Load Member

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    Aug 8, 2012
    Ontario, Canada
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    If you have low boost, you have a problem. If you have a problem, you don't start making changes to the ECM.
     
    spsauerland Thanks this.
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