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RockyBlue

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Everything posted by RockyBlue

  1. RockyBlue
    Yes that is the one. I will be taking my truck to them next week to start the process. 30 days in the shop for them to try and fix. Then start the buy back process.
  2. RockyBlue
    Sorry been so long since I have posted here. Still wrestling with this. My dealer is Ed Bozarth Chevy in Colorado. I am in the same dealership as another owner who had his in the shop for over a month and Chevy bought back the truck. Mine is up next. The clamp issue didn't turn up anything. GM engineering shipped out a whole new exhaust assembly for the other truck owner but that didn't work either. I like the performance on the truck but don't think I can pass emissions with an engine code. Not to mention the possibility of going into Limp Mode which I've heard can happen.
  3. RockyBlue
    Still working through this issue. Been to the dealer several times. They have a few 3.0 Duramax trucks that are experiencing the same thing. GM Engineering is now thinking it is a leak caused by a clamp. New clamp is on back order so I will bring the truck back in once the part is available. This back and forth is driving me crazy!
  4. RockyBlue
    Mine is in the shop for the 4th time with this issue. I've had 2 sensors replaced and the software updated because of a recall. A GM engineer has suggested that we replace clamp that might be causing a leak ahead of the sensor. This part, like the sensors are on backorder so take the truck back home then back to the dealer when the part is in. Ridiculous.
  5. RockyBlue
    I have been dealing with this issue as well. Been to the dealer 3 times since purchasing my 2020 Duramax I6. Parts are hard to come by so I will wait for my second sensor replacement. Had the software update as well. This issue is certainly temperamental. It comes and goes without any reason that I can tell. I see that there are mostly people on this forum from altitude. Maybe this has something to do with it?
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