2020 GMC Sierra bought in Oct 2019.
First issue was with no prior notices or indications at ~4,500 miles the pickup started up in parking lot and after 10 to 15 feet and shut off, restarted and before I could get into drive it shut off again. Truck wouldn’t start and after 15 minutes it started with engine light on. Drove directly to dealership and the service manager didn’t get code saved, but was something like Fuel System Low Circuit Code. Cleared code and have not had this same problem since, BUT....
Three times in the last 3,000 miles I have not been able to start my pickup. It just turns over without starting and after the 4th time of trying a low battery light appears. Let is sit for about 10 to 15 minutes and it starts right up. Problem, as stated by others above no code. Took it to dealership and since no code they could not replicate issue. I have documented all of these issues with dealership, but am really frustrated that a new pickup will not stay running or start at all.
