2022 GMC Yukon fuel system problems

My vehicle radiator fan immediately cut on high when I turned on the vehicle. The temperature of the vehicle was normal. I also experienced this when the engine was completely cold. I was assured there was no need to tow the vehicle but I could drive and schedule service with dealer. The software triggered a reduced acceleration condition. This did not allow me to accelerate as needed while navigating an interstate interchange.

The contact owns a 2022 GMC Yukon. The contact stated while driving at an undisclosed speed, the vehicle stalled. There was no warning light illuminated. The vehicle was restarted; however, the failure recurred. The contact stated that while attempting to refuel the vehicle, the contact became aware that the fuel tank was inoperable. The contact stated that the fuel tank failed to allow fuel properly to enter the fuel tank. The vehicle was taken to the dealer but was not diagnosed or repaired.