Get a new truck or rebuild

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by dima3939, Jun 12, 2025.

  1. dima3939

    dima3939 Bobtail Member

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    I have a d13 2018 with 940k mi on it , and i have done a lot of work on it:
    570k replaced camshaft , egr , 3 injectors
    750 k replaced alternator , starter , batteries
    800k replaced clutch , flywheel, clutch solenoid valve and cylinder
    900k replaced other 3 injectors
    925k replaced engine and injector harness
    Truck is running good , def deleted, 6.5 mpg avg in summer 6.0 winter , 3.08 ratio .
    I'm planning to replace egr , turbo, radiator , camshaft
    I just want to hear some opinions, should I rebuild it in couple of hundred miles or get a new truck?
     
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  3. Arctic_fox

    Arctic_fox Experienced mx13 execrator

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    "def deleted" that alone would have me replace it if it was an option. The places that tend to work on deleted trucks tend to be iffy at best. Additionally your going to have no warranty, so if something goes wrong. Welp good luck its not their problem.
     
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  4. ducnut

    ducnut Road Train Member

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    Buy the new generation Volvo. The reliability and fuel savings will have you doing way better than you currently are, even after your payment.
     
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  5. DUNE-T

    DUNE-T Road Train Member

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    Who told you they are reliable? Everywhere I see online they have horrible built quality
     
  6. Rideandrepair

    Rideandrepair Road Train Member

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    That’s not a lot of work over that many miles. Might be best to get out of it before it really costs you a lot. Stay ahead of the constant repairs that are going to be needed.
     
  7. NeoToad

    NeoToad Bobtail Member

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    If the frame and engine are solid, I would go for a major overhaul — you already know the history of the truck, and there are no surprises with all the electronics. New trucks look nice, but the monthly payment plus all the emissions issues can be a headache. Rebuilding gives you control over what and how you replace. Just make sure you don’t go overboard with the repair shop.
     
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  8. El Hueso

    El Hueso Medium Load Member

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    I would not touch a new Volvo/Mack. I wouldn't take one if they paid me.
     
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  9. ducnut

    ducnut Road Train Member

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    Where I used to work and where I currently work, Volvos are the only trucks not continually in the shop. My VNL630 was running upper 8’s/lower 9’s.
     
  10. Lazer

    Lazer Road Train Member

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    A camshaft again?
    Is this a ‘weak spot’ for these particular engines?
     
  11. El Hueso

    El Hueso Medium Load Member

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