2016 GMC Sierra 2500 Engine

Vehicle is a Duramax Diesel engine with a CP4 fuel pump. The pump went out and the entire line/system has to be replaced. While driving the vehicle it lurched, made a noise then went to reduced power mode and shut off. Luckily we had just pulled off from a stop sign, if that happened and the speed of 55 it could of been far worse. Then engine would not restart and had to have vehicle towed.

TL* THE CONTACT OWNS A 2016 GMC SIERRA 2500. ON SEVERAL OCCASIONS, THE VEHICLE STALLED WITHOUT WARNING AT ANY RATE OF SPEED. MASTRIA BUICK GMC (1525 NEW STATE HWY, RAYNHAM, MA 02767, (508) 880-7000) WAS NOTIFIED OF THE FAILURE SEVERAL TIMES. THE VEHICLE WAS TAKEN TO THE DEALER NUMEROUS TIMES, BUT THEY COULD NOT DUPLICATE OR DIAGNOSE THE CAUSE OF THE FAILURE. THE MANUFACTURER WAS NOTIFIED AND STATED THAT THE MATTER WOULD BE ESCALATED. THE CONTACT HAD NOT YET RECEIVED A RESPONSE FROM THE MANUFACTURER. THE FAILURE MILEAGE WAS NOT AVAILABLE.

2016 GMC DENALI 2500 6.6L DURAMAX DIESEL. CONSUMER WRITES IN REGARD TO FAULTY CRANKSHAFT THAT CAUSED IRREPARABLE DAMAGE TO ENGINE. *AS *JS

TL* THE CONTACT OWNS A 2016 GMC SIERRA 2500. THE CONTACT STATED THAT THERE WAS AN OIL LEAK AFTER SEEING A PUDDLE OF OIL UNDER THE VEHICLE. THE FAILURE OCCURRED WITHOUT WARNING. THE DEALER DIAGNOSED THAT THE TURBO WAS DEFECTIVE AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE RECURRED. THE VEHICLE REMAINED AT THE DEALER WHERE IT WAS DIAGNOSED THAT THE OIL COOLER WAS DEFECTIVE. THE OIL COOLER WAS REPLACED, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 4,400.