MikeVDWalt

FYI mine is a 2020 Custom Trail Boss Z71

I had this same issue. Dealer in west side Chevy in Katy took it and looked. They said its a Fuel control Module issue and ordered and replaced the part. Then they called to report it was good to go, only to call me back 10min later saying they went to start it and it would not start again. They had it for a few more days, say they re-tuned the module drove it around and started and stopped it a few 10-20 times with no more issues. I will report back after i pickup to let y'all know.