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duramax 3500hd
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  1. General Discussion
    Hi, I am fairly new to diesels. I have never owned a GMC, but I heard the new Duramax is very reliable. Anyone have any suggestions as to whether or not I should go with the GMC over the Ram? I abuse my trucks very hard, from rocky Appalachia mountain dirt "roads" to towing a 22,000lb goose...
  2. General Discussion
    Just curious what’s there to look out for on these trucks? What’s the highest you’d want to see your egts? Can you install an bigger or better radiator for better cooling ? If so what brand? What will Gain with a bigger inter cooler? Do I absolutely have to have head studs? I’m not racing this...
  3. General Discussion
    Let me first start out by saying thanks for all of you that take the time out and help total strangers. I bought this Truck last year and didn't have any real problems, aside from ones that could've been avoided until Probably 4 months ago. I've had three Mechanics look at it with the third and...
  4. General Discussion
    I bought this truck and things quickly went downhill about 3 months later. On the highway the engine sputtered and shut down. This began the never ending bullshit. My traction control and abs light came on and are always on. the DIC flashes service stabilitrak, trailer brake control, traction...
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