DD15 has been in the shop for 8 months. Need advice.

Discussion in 'Experienced Truckers' Advice' started by JohnSmith69, Jul 14, 2026.

  1. JohnSmith69

    JohnSmith69 Light Load Member

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    Need some advice from experienced owner-operators, mechanics, or anyone who’s been through something similar.

    I’m in Colorado. My 2019 Freightliner Cascadia (DD15) has been at an independent mechanic’s shop for 8 months. It originally went in for what was believed to be a head gasket issue. The cylinder head was sent to a machine shop for repair, but after reassembly the truck still isn’t fixed.

    Over the last 8 months the diagnosis has changed multiple times. First it wouldn’t start, then I was told it had low fuel pressure, then not enough power, and now I’m being told the engine is misfiring.

    The reason I haven’t had the truck towed to another shop is because the mechanic has told me dozens of times that he’s “super close” or “almost done.” Every time I’ve considered moving it, I’ve been worried I’d have to start the diagnosis and repair process all over again somewhere else, so I’ve kept giving him another chance.

    To keep my business running, I’ve been renting a Penske truck for $1,350 per week while my truck sits.

    At what point do you cut your losses and move the truck? Would another shop even want to take over a partially completed repair like this?

    Also, for anyone familiar with Colorado, do I potentially have grounds to pursue damages if a mechanic has had my truck for 8 months with no resolution while repeatedly telling me it’s almost finished?

    What would you do in my situation?
     
    Last edited: Jul 14, 2026
    austinmike Thanks this.
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  3. TheLoadOut

    TheLoadOut Road Train Member

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    I would've had it outta there 7 months and 2 weeks ago. They can't diagnosis an issue on a 7 year old Cascadia? Suck it up and take it to Freightliner.
     
  4. Judge

    Judge Road Train Member

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    It’s almost fixing to be …. Moved to a reputable shop. May cost more upfront but…. You’d have it by now.

    personally I’d check computer.
    Granted it was a paccar engine. But I had one doing this. Even misfiring.
    After $18,850 on rebuilding cylinder 6, new injectors fuel pump etc, even me asking several times about computer, them saying couldn’t be that. Had paccar hq involved. Finally they pull computer. Me there telling them too, ended up being the wiring harness had broke pin in computer causing it to cut fuel/misfire.
    A what $500 wire harness cost me almost $20,000. I then ran truck a year, still Leary of it. Little over a year a guy offered $15000 I sold it to him
     
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  5. JohnSmith69

    JohnSmith69 Light Load Member

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    I should mention that the truck is deleted so freight liner won’t touch it. Also do I have grounds to sue this MF for constantly lying and dodging me? For lost revenue, etc?
     
  6. JohnSmith69

    JohnSmith69 Light Load Member

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    Also if I move it, do I have to pay this MF for the work he’s done even though he hasn’t fixed my truck? Wouldn’t I be incentivizing negligence?
     
  7. 062

    062 Road Train Member

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    He’s likely not going to let the truck off his property until the bill is paid.
     
  8. Toomanybikes

    Toomanybikes Road Train Member

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    Many shops won't take on some other shops aborted repair. I would have a hard time trusting any shop that would.

    In this crazy world of overly complicated emissions engines (even deleted), Chinese parts, and underfunded mechanics, 8 months of BS is not going to be that unusual. Still BS.
     
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  9. JohnSmith69

    JohnSmith69 Light Load Member

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    I would understand that but technically he hasn’t fixed anything.
     
  10. Magoo1968

    Magoo1968 Road Train Member

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    Tbh the bill might be close to what a running 2019 costs
     
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  11. JohnSmith69

    JohnSmith69 Light Load Member

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    We’ve already discussed that he’s not gonna charge me additional labor than what we initially agreed to except for the replacement of the fuel pump. He’s kind of embarrassed at this point that he can’t figure out what’s wrong.
     
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