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  1. 911 Problems Forum
    2019 GMC Sierra 3500 Manually regenerate 7 times. On our 3rd EPF exhaust system. Replaced turbocharge once. Replaced number nine injector. EMF sensors Knox sensors replaced. Owned less then year. Unable to pull more than 5000 miles before engine light comes back on. Mountains and weight seemed...
  2. General Discussion
    Hey guys, been lurking for a bit, time for my first post. Mid November 2020, we bought our first 2500 High Country diesel. Bought with the intention of towing our new camper to go around and see the country since I could now work remote. It's a 10k lbs travel trailer, I wanted to make sure I had...
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