Chevy Colorado Diesel Forum banner

check enging light

  1. Colorado Diesel General Discussions
    Hello, I am looking to see if anyone else has had this problem or know what is going on -- I have a 2018 with 38000 miles on it. 2000 miles ago and about 30ish days, my check engine light came on while I was on a trip with my trailer. I also noticed neither my exhaust brake or downhill speed...
  2. Colorado Diesel Electrical
    hello All, I have a 2016 Colorado with 2.8 Duramax and 43k on the clock. recently took an almost 3k mile trip from ohio to fla and back thru south Carolina, truck performed well towing a 3500 lbs camper in at times over 100 degree heat. unfortunately about 150 miles from home the truck threw...
Top