2010 CHEVROLET SILVERADO Engine And Engine Cooling Problems

WE WERE DRIVING OUR 2010 CHEVY SILVERADO (WITH 11,951 MILES ON IT) ON THE FREEWAY IN THE HOV LANE AT APPROXIMATELY 70 MPH. THE CRUISE CONTROL WAS ON. WITHOUT WARNING, THE TRUCK JUMPED 3 TIMES AND THEN APPARENTLY THE ENGINE JUST SHUT OFF. THERE WAS NO ACCELERATION, NO POWER STEERING OR POWER BRAKES. ONCE THE TRUCK CAME TO A STOP, WE TRIED TO START IT AGAIN. THE STARTER TURNED BUT THE TRUCK WOULD NOT START. AFTER APPROXIMATELY 10 MINUTES, WE WERE ABLE TO GET THE TRUCK STARTED AND MOVED TO A SAFE LOCATION. THEN WE CALLED AND HAD IT TOWED TO A LOCAL CHEVY DEALER. THE REPORT WE GOT BACK IS AS FOLLOWS: " PERFORM SYSTEM CHECKS, SCAN CHECK SHOWS NO CODES STORED IN ANY MODULES. ROAD TEST MULTIPLE TIMES WITHOUT FAILURE, LET RUN IN STALL FOR 3 HOURS. NO STALL EVER OCCURRED. NO REPAIR REQUIRED AT THIS TIME." I...

SUBMISSION FROM CONSTITUENT RE GM ISSUES (FULL DOCUMENT NOT IMAGED). *SMD THE CONSUMER STATED THE CHECK ENGINE AND TRACTION CONTROL LIGHT ILLUMINATED. THE #7 CYLINDER AND HEAD GASKET WERE REPLACED. THE RIGHT REAR SPRING WAS BROKEN. THE VEHICLE WAS CONSUMING EXCESSIVE AMOUNTS OF OIL. THE VEHICLE WOULD ACCELERATE, WHEN THE CONSUMER WAS ATTEMPTING TO SLOW DOWN AND THE NUMBER 1 AND 3 CYLINDERS WERE MIS-FIRING.*JB

ENGINE AND ELECTRICAL SYSTEM SHUTS ITSELF OFF, THIS HAS HAPPENED MORE THAN TWENTY TIMES SINCE WE HAVE OWNED THIS VEHICLE AND GM JUST IGNORES IT. *TR