2002 GMC SIERRA Engine And Engine Coolingengine Problems

TL*THE CONTACT OWNS A 2002 GMC SIERRA. WHILE DRIVING VARIOS SPEEDS THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT PULLED OVER TO THE SIDE OF THE ROAD. THE ENGINE WAS TURNED OFF FOR A FEW MOMENTS. THE VEHICLE RESTARTED AFTER FIVE ATTEMPTS AND RESUMED NORMAL OPERATION. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER FOR DIAGNOSTIC TESTING. THE FAILURE WAS CONTRIBUTED TO THE CRANK SHAFT SENSOR. THE IDENTICAL FAILURE OCCURRED ON TWELVE DIFFERENT OCCASIONS. THE VEHICLE HAS NOT BEEN REPAIRED FOR THE MALFUNCTION. THE FAILURE MILEAGE WAS 54,000. THE CURRENT MILEAGE WAS 56,798. UPDATED 01/26/11*LJ UPDATED 03/31/11

TL*- THE CONTACT HAS A 2002 GMC SIERRA AND STATED THAT THE VEHICLE KEEPS SHUTTING OFF COMPLETELY. WHEN THE VEHICLE LOSES POWER IT ALSO LOSES STEERING AND BRAKING ABILITY. THIS FAILURE HAS HAPPENED TO THE CONTACT 20 OR MORE WITHIN THE PAST YEAR. THE STALLING HAD HAPPENED WHILE DRIVING ANYWHERE BETWEEN 5-65 MPH. THE CONTACT STATED THAT THEY HAVE REPLACED THE FUEL PUMP FOUR TIMES AND REPLACED THE SENDING UNIT TWICE WITHIN A YEAR. THE CONTACT RECENTLY HAD VEHICLE AT THE DEALER AND THEY STATED THAT THEY CAN'T PINPOINT THE FAILURE. ON 03/01/07 WHILE DRIVING ON THE HIGHWAY THE VEHICLE COMPLETELY SHUT OFF AT HIGHWAY SPEED BETWEEN (50-65 MPH). THE CONTACT WAS ABLE TO PULLED TO THE SIDE OF THE ROAD WAIT TEN MINUTE AND TO RESTART THE VEHICLE. HE LOOKED UP THE HISTORY OF THE VEHICLE AND STATED THAT THE PREVIOUS OWNER ALSO EXPERIENCE THE SAME FAILURE. THE CONTACT...

WHILE DRIVING 50 MPH, THE CONSUMER NOTICED SMOKE COMING FROM UNDERNEATH THE HOOD AND FROM THE VENTS. THE CONSUMER WAS ABLE TO MAINTAIN CONTROL OF THE VEHICLE AND PULLED OVER. THE VEHICLE CAUGHT ON FIRE. THE VEHICLE WAS TOWED TO THE DEALER FOR INSPECTION. THE MECHANIC COULD NOT DUPLICATE THE PROBLEM. PLEASE PROVIDE FURTHER DETAILS. *JB

THE VEHICLE MAKE A VERY LOUD TAP/KNOCK UPON START UP. *JB

WHILE DRIVING AT ANY SPEED AND WITHOUT WARNING ENGINE WOULD STALL, CAUSING CONSUMER TO PULL OVER. DEALER HAD BEEN NOTIFIED.*AK

INTERMITTENT SURGES, LOSS OF POWER WHILE IN MOTION, TRANSMISSION, LACK OF ACCELERATION. *MR AT PURCHASE, THE CHECK ENGINE LIGHT CAME ON THREE TIMES BEFORE LEAVING THE DEALERSHIP LOT. DEALER ADVISED THAT THE DEALER INSTALLED REMOTE STARTER OR ALARM SYSTEM WAS INTERFERING WITH FAULT SENSOR AND WAS NOT A PROBLEM. HOWEVER THE LOST POWER WHILE DRIVING, INTERMITTENT SURGES AND STALL OUTS AT FREEWAY SPEED/85 MPH STILL EXISTED. ON ONE OCCASION CONSUMER WAS ALMOST IN AN ACCIDENT WHEN THE TRANSMISSION CLANGED BETWEEN GEARS AND THERE WAS POOR ACCELERATION. CONSUMER HAD TO SHIFT INTO 4 WHEEL DRIVE OR MANUALLY DOWNSHIFT, OR TURN THE ENGINE OFF THEN ON AGAIN. DEALER REPLACED PCM MODULE, FUEL PRESSURE REGULATOR AND GASKETS, FUEL PUMP ASSEMBLY. HOWEVER PROBLEM STILL EXIST. DEALERSHIP AGREED TO HOLD THE VEHICLE FOR FURTHER INVESTIGATION. FURTHER INVESTIGATION REVEALED THAT THE WIRES FROM THE DEALER INSTALLED ACCESSORIES SUCH AS THE ALARM SYSTEM AND REMOTE STARTER OR...

EVERY 2000 MILES THE VEHICLE BURNED A QUART OF OIL, THE DEALER STATED IT WAS NORMAL. *JB

THE VEHICLE DISPLAYED HESITATION WHEN IDLING AND DRIVING ANY SPEED. *JB

THE VEHICLE STALLED, WHICH MADE IT DIFFICULT TO CONTROL THE VEHICLE.*JB