Truck looses power for a couple seconds

Discussion in 'Ask An Owner Operator' started by joseph1853, Jan 1, 2024.

  1. joseph1853

    joseph1853 Road Train Member

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    Dec 12, 2010
    Waco, TX
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    I have 2016 freightliner Cascadia with the dd15 10 speed with 795,000 miles and lately its started to do something funny. It's seems to stall or loose power for a couple seconds at various times. It's not happened a lot but enough to get me to be worried a bit. It seems to happen when I'm turning at slow speeds. Anybody have an idea of what it could be? There's no check engine light on.
     
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  3. Spyro2112

    Spyro2112 Medium Load Member

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    Mar 17, 2018
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    Something touching the battery posts
     
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  4. Spyro2112

    Spyro2112 Medium Load Member

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    Mar 17, 2018
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    Ground wire. Frame
     
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  5. Pittstruck

    Pittstruck Light Load Member

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    Apr 2, 2014
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    Do some Google research on PNDB for Cascadias. Mine was doing the same thing (2013) and that was the issue. Its a very common problem and its mounted on the firewall. Part was like around $500.00 if I remember correctly, and an easy DIY change. I'd soak the mounting screws good with rust penetrant real good first, as I did bust one of my bolts and had to drill it out.
     
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  6. ReNeu

    ReNeu Bobtail Member

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    Nov 12, 2023
    Alberta Canada
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    Do not know if same issue but you could try to reset your throttle. With key off turn on and press accelerator to the floor 3 or 4 times and then try it. It sounded like hocus pocus when I read it but it solved a hesitation I had when I tried to get going. After that my throttle response was perfect. Your issue sounds a bit different than mine but it cost nothing to try it.
     
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