2016 CHEVROLET SILVERADO 3500 Power Train Problems

4 WHEEL DRIVE DID NOT ENGAGE BEFORE. STUCK ON AN SNOWY PARKING STRUCTURE AND COULD NOT GET UP THE RAMP, DUE TO 4WD NOT ENGAGING.DRIVE SHAFT PARTS BROKE WHILE ENGAGING 4WD. IT WAS CRACKED PRIOR TO THE BREAK, BUT THE TORQUE CAUSED IT TO SNAP IMPACTING THE TRANSMISSION,RIPPING OUT THE FILTER FROM THE TRANSMISSION CAUSING IRREPARABLE DAMAGE. REAR WHEELS WERE IN MUD NEAR A BOAT RAMP. FRONT TIRES WERE ON DRY GROUND. ATTEMPTED TO PULL OUT, REAR TIRES SPUN. STOPPED TRUCK, PUT INTO 4 HI AND THE FRONT TIRES WOULD NOT CATCH, AND REAR SPUN. DIGGING DEEPER INTO THE MUD. STOPPED THE TRUCK AND PUT IT IN 4 LO, PLACED IT IN DRIVE PULLED OUT SLOWLY AND THEN A LOUD BANG. IMMEDIATELY TURNED OFF THE TRUCK.. HAD TO HAVE IT TOWED. SUTLIFF CHEVROLET IN HARRISBURG, PA REFUSES TO COVER THIS UNDER WARRANTY DUE TO "ABUSE". THEY INSIST 4WD IS WORKING...

THE TRUCK IS A 2016 CHEVROLET 3500 HD DIESEL, WHEN THE TRUCK GOES INTO REGENERATION MODE THE TRUCK ACCELERATES WITHOUT NOTICE. IT DOESN'T MATTER IF IT'S IN PARK, REVERSE, NEUTRAL OR DRIVE, THE RPM OF THE ENGINE SPEEDS UP TO ABOUT 900 RPM. IN A FORWARD MOTION IT WILL SPEED UP FROM 6 MPH TO 10 MPH IN DRIVE WITHOUT NOTICE. IN REVERSE IT WILL SPEED UP TO 5 MPH WITHOUT NOTICE. IF YOU ARE AT A STOP LIGHT AND IT GOES INTO REGENERATION MODE IT WILL ALMOST PUSH THROUGH THE BRAKE, INADVERTENTLY CATCHING YOU OFF GUARD AND HAVING TO PUSH ON THE BRAKE WITH EVEN MORE PRESSURE. I'VE TAKEN THE TRUCK TO THE DEALER AND WAS TOLD TWICE THAT IT'S A CHARACTERISTIC OF THE COMPUTER AND CAN NOT BE CHANGED.

WE HAVE HAD REPEATED INSTANCES, WHERE ENGINE LIGHT COMES ON, AND FUEL GUAGE FLAT LINES. IF YOU CAN NOT GET TO A QUALIFIED DEALER SOON ENOUGH, VEHICLE SHUTS DOWN WITHOUT WARNING[ACTUALLY IT REMAINS RUNNING UNTIL IT ALMOST COMES TO A COMPLETE STOP]. WE HAVE HAD TO INSTANCES OF SHUT DOWN, AND AT LEAST 6 INSTANCES ALTOGETHER OF ENGINE LIGHT/ FUEL GUAGE FLAT LINE. THIS HAS ALL HAPPENED SINCE VEHICLE WAS PUT IN SERVICE IN JANUARY / 2016. WE USE THIS VEHICLE TO TRAVEL ACROSS THE LOWER 48, AND PARTS OF CANADA, TO PICK UP BREEDING BULLS, THAT HAVE VALUES RANGING AS HIGH AS 1 MILLION OR MORE. THESE ANIMALS HAVE ALL BEEN TESTED FOR TRANSPORT BACK TO OUR FACILITIES IN PLAIN CITY, OH, AND ONCE ON THE TRAILER, ARE NOT TO BE REMOVED, UNLESS IT IS AN ABSOLUTE EMERGENCY, BECAUSE OF REGULATIONS. OUR CONCERN IS THAT, WHAT HAPPENS IF THIS...