2019 Chevrolet Traverse fuel system problems

Tl* the contact owns a 2019 chevrolet traverse. Also, while driving, the vehicle made an abnormal loud noise coming from the front driver's side. When fueling the vehicle, the tank would not fill up. In addition, while the vehicle was in reverse, the brake pedal became difficult to depress. The contact stated that the vehicle was taken to the same dealer three times, but was not diagnosed. The failures recurred. The manufacturer was not made aware of the failures. The failure mileage was approximately 12,000.

My vehicle is at 30,738 miles and recently I began smelling what I thought to be exhaust fumes inside the cabin of the vehicle. I also smelled it after the car was parked outside the vehicle, near the the hood of the car near the engine. I took it to the nearest repair shop and they said that the brazing/welding point on the fuel rail was faulty and the fuel injector had broken off and was spraying fuel all underneath the car. It was "two or three turns away from a catastrophic event".