Chevy Colorado & GMC Canyon banner

Discussions Showcase Albums Media Media Comments Tags Marketplace

1-2 of 2 Results
  1. Diesel
    Does anyone have a stock tune file for a 2.8 duramax. I tuned the truck but I need to tune it back to pass inspection.
  2. Green Diesel Engineering
    I have a 2017 Colorado with the diesel. It just threw a code for the def heater. I have a full exhaust and tune ready to go in. But I'm not sure if the ecm will flash with faults. Anyone have similar issues ?
1-2 of 2 Results