1999 GMC Sierra Powertrain (other) Problems

BRAKE FLUID LEAKING ALL OVER BOTTOM OF TRUCK SPRAYING OUT I TOOK TO A MECHANIC AND HAD 1000 DOLLAR BRAKE LINE JOB DONE GOT TRUCK BACK AND ABS BRAKES WORKED LIKE MANUAL BRAKES HAD A SENSOR AND 2 BALL JOINTS REPLACED IM BEING RIPPED OF FROM A GMC LOYAL CUSTOMER I WAS I GUESS BACK TO FORD OR TOYOTA FOR MY NEXT NEW TRUCKS I HAD WARRANTY ISSUES YOU CHEAP [XXX] WOULDNT PAY FOR A WATERPUMP THAT WAS LEAKING ONLY A 7 DOLLAR GASKET ALSO HAD A TRANSMISSION ON MY WORK VAN REPAIR AND THEN REPLACED AFTER A MONTH OF RUN AROUND. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ID

10562371

Incident

Jan 30, 2014

Mileage

150,145 mi

NP8 ACTUATOR MOTOR FAILURE. *TR

NHTSA ID

10427067

Incident

Apr 17, 2011

Mileage

79,000 mi

GAS TANK GAUGE WORKS ONCE IN A WHILE. OUR MECHANIC SAID IT WAS PROBABLY DUE TO MOISTURE. ALSO, THE REAR DIFFERENTIAL COVER IS EITHER CRACKING OR RUSTING THROUGH. I PUT A NEW GASKET ON IT AND THE NEXT DAY IT WAS LEAKING AGAIN BUT NOT AT THE GASKET. ABOUT 1/3 UP FROM THE BOTTOM, YOU CAN SEE WHERE FLUID IS LEAKING THROUGH THE COVER. I CALLED 2 DEALERS (1 CHEVROLET, 1 GMC). THEY BOTH GAVE ME NUMBERS TO OTHER DEALERS (1 IN PA., 1 IN IA., 1 IN UPPER MI.). THE TWO OUT OF STATE DEALERS TOLD ME THAT THE PART WAS FOR A CUSTOMER AND WOULD NOT SELL IT. THE ONE IN MI. ALSO SAID THAT, IN ADDITION TO "THAT MUST BE A POPULAR PART, BECAUSE I'VE HAD EVERY DEALER IN THE COUNTRY CALL ME." IS THIS PART A DEFECTIVE PIECE? *NM

NHTSA ID

10135006

Incident

Aug 31, 2005

Mileage

95,000 mi

TODAY WHILE TRYING TO PARK MY TRUCK, I PULLED INTO A PARKING SPOT AND WAS GOING TO BACK UP, WHEN I HEARD A WHIRRING NOISE. I PUT THE TRUCK BACK IN NEUTRAL,NOISE WAS GONE, BACK IN REVERSE NOISE HAS RETURNED. NO REVERSE. I ABANDONED PARKING AND DROVE HOME. I HAD ALL FORWARD GEARS. WHEN I RETURNED HOME, I PUT THE TRUCK IN PARK..... NO PARK THE TRUCK ROLLED AHEAD AND ALMOST HIT ANOTHER VEHICLE. CALLED GMC, WAS TOLD TO TAKE TO DEALER. SERVICE MANAGER SAID THE PROBLEM WAS THE REACTION SUN GEAR AND SHELL INTERNAL IN TRANSMISSION. VERY COMMON PROBLEM. THIS IS MORE THAN JUST A FAILED TRANSMISSION, ITS A SAFETY ISSUE WITH NO PARK IN TRANSMISSION. GMC BASICALLY TOLD ME I AM S.O.L., AND WOULD NOT ACKNOWLEDGE THE PROBLEM WITH NO PARK AND THAT SAFETY ISSUE.

NHTSA ID

10070942

Incident

Oct 15, 2003

Mileage

83,303 mi

THE POWER STEERING PUMP DRIVESHAFT BROKE, CAUSING LOSS OF STEERING & LOSS OF POWER ASSISTED BRAKES WHILE TOWING A 2 HORSE TRAILER . ON THIS SIZE VEHICLE IT IS EXTREMELY DIFFICULT TO STEER OR STOP EVEN AT SLOW SPEED.THIS IS THE SECOND TIME THIS HAS HAPPENED. THE FIRST WAS 09/10/2000, ALSO PULLING A TWO HORSE TRAILER.THE SERVICE MANAGER HAS TOLD ME THEY HAVE HAD TO REPLACE SEVERAL OF THESE PUMPS BECAUSE OF THE SHAFT BREAKING.THE PUMP ASSEMBLY # IS E9050. IF THIS WERE TO HAPPEN AT HIGHWAY SPEED THE RESULTS COULD BE CATASTROPHIC.THERE IS NO INDICATION OR WARNING THAT THIS HAS HAPPENED UNTILL YOU TRY TO STEER OR STOP.IN AN EMERGENCY THAT MAY BE TO LATE. *AK

NHTSA ID

759216

Incident

Mar 3, 2002

EVER SINCE CONSUMER HAS OWNED THIS VEHICLE WITH 48,000 MILES ON IT AT TIME OF PURCHASE, THROTTLE WOULD STICK WHEN PUSHING DOWN ON ACCELERATOR PEDAL. THIS DEFECT OCCURRED MOSTLY DURING LOW SPEEDS, APPROXIMATELY 2 TO 3 TIMES A WEEK. DEALERSHIP WAS EXAMINING WHEEL BEARINGS. DEALER STATED THAT THROTTLE BODY NEEDED TO BE REPLACED. *AK

NHTSA ID

886315

Incident

Nov 1, 2000

THROTTLE BODY STICKS WHILE DRIVING. HAD BUILT UP DIRT AND VARNISH. THIS CAUSED VEHICLE TO LUNGE FORWARD WHEN PRESSING ON PEDAL. DRIVETRAIN MAKES A CLUNKING NOISE DUE TO A LACK OF LUBRICATION. THIS CAN CAUSE TEETH NOT TO MESH CORRECTLY*AK

NHTSA ID

885277

REAR END VIBRATES DUE TO MISALIGNMENT OF DRIVE SHAFT TO AXLE. CAN'T FIGURE OUT WHY TRANMISSION SHIFTS HARD. TRIED REPLACING SEAT BELT TO FIX TIGHTENING ON BUMP.*AK

NHTSA ID

742681

Incident

Feb 28, 2001

CONSUMER HAD 2 TIRE BELTS SEPARATED, ONE AT 25000 AND ONE AT 1500 MILES (FIRESTONE WILDERNESS AT 265-75R16 DOTW273WMA170). NLM

NHTSA ID

559502

WOULD BE DRIVING AND REMOVING FOOT FROM GAS PEDAL FOR A SHORT WHILE. WOULD THEN DEPRESS ON GAS PEDAL, AND IT MADE A LOUD METALLIC BANG. WOULD SOUND LIKE METAL AGAINST METAL. TOOK TO DEALER & MECHANIC LUBRICATED DRIVESHAFT. WAS WORKING FINE UNTIL LEAVING DEALERSHIP. HAVE BEEN IN TO DEALER TEN TIMES FOR PROBLEM , AND IT'S NOT RESOLVED. *AK

NHTSA ID

879626

Incident

Nov 4, 1999

THE REAR ROTORS U-JOINT, CARBON BUILD UP ON THROTTLE, REPLACED WINDOW MOTOR USES 2 QTS OF OIL EVERY 400 TO 500 MILES , TRANSMISSION USES 1 QT OF OIL EVERY 20000 MILES , AIR CONDITIONER FAN DOES NOT WORK ON HIGH I BELIEVE THE THROTTLE BUILD UP IS A SAFETY ISSUE WITH THE GAS PETAL STICKING. WE HAVE A LEMON

NHTSA ID

729268

Incident

Sep 21, 1999

I HAVE BEEN TRYING TO GET THIS PROBLEM FIXED SINCE NOVEMBER OF 1999 WITHOUT ANY SUCCESS, IF YOU COULD OFFER ANY HELP IT WOULD BE GREATLY APPRECIATED. NO AFETY DEFECT STATED IN SUMMARY. *AK

NHTSA ID

723688

Incident

Nov 1, 1999

VEHICLE MAKES NOISE WHEN MAKING TURNS DUE TO FAULTY FRONT AXLE GREASE SEALS. NLM

NHTSA ID

784659

Incident

Aug 10, 1999

FRONT AXLE GREASE SEAL FAILED CAUSING NOISE WHEN MAKING LEFT TURNS, DEALER REPLACED SEAL YET THE VEHICLE CONTINUES TO MAKE NOISE. NLM

NHTSA ID

784658

Incident

Aug 10, 1999

WHILE DRIVING IN SNOW SPEEDOMETER STARTED MOVING BACK AND FORTH. THEN CONSUMER SMELLED RUBBER BURNING, AND HEADLIGHTS POPPED OUT. TOOK TO DEALER AND THEY SAID SOMETHING OVERHEATED ON THE OUTSIDE. BUT CONSUMER SAID IT WAS ON THE INSIDE. DEALER PUT A MODULE IN, AND MADE THE PROBLEM WORSE. CONSUMER FEARS LOOSING LIGHTS ON THE ROAD. *AK

NHTSA ID

861144

Incident

Oct 28, 1999

TIRES WEAR OUT EXCEPTIONALLY FAST. DEALERSHIP AUTHORIZED REPLACEMENT OF 4 TIRES IN MARCH 2000. AT THIS TIME, THE TRUCK HAD APPROX. 16,500 MILES. THEY WERE REPLACED DUE TO EXTREME WEAR AND NUMEROUS BULGES. ABOUT 3 WEEKS AFTER HAVING THESE 4 TIRES REPLACED, WHILE DRIVING AT APPROX. 20 MPH TO MAKE A TURN, A TIRE BLEW. THE TIRE SEPARATED FROM THE RIM ON BOTH EDGES AND WAS JUST CENTERED, HANGING LOOSELY FROM THE RIM, TOTALLY DEFLATED. I WENT AHEAD AND PULLED INTO A STATION ABOUT 20 YARDS AWAY, WHERE I JACKED THE TRUCK UP AND WAS ABLE TO CENTER THE TIRE ON THE WHEEL & REINFLATE IT. THE TIRE HELD PRESSURE & I WAS ABLE TO FINISH ERRANDS & THEN GO TO GOODYEAR. AT THIS TIME, GOODYEAR TELLS ME I HIT A NAIL. THEY PLUGGED THE TIRE, BUT TOLD ME I NEEDED TO TAKE THE TRUCK BACK TO DEALERSHIP AS MY NEW TIRES, WITH LESS THAN 1000 MILES, WERE BADLY WORN AND SHOULD BE REPLACED. THE DEALERSHIP TELLS ME TO RETURN TO GOODYEAR FOR ADJUSTMENT. I FEEL THERE IS A PROBLEM, DON'T KNOW IF IT IS THE TIRES OR THE TRUCK?? WHEN THE TIRE CAME LOOSE, I BUMPED THE CURB & SUSTAINED ABOUT $1000 OF DAMAGE, REAR AXLE, BEARINGS, ROTOR ETC. HOW CAN A TIRE TOTALLY SEPERATE FROM THE RIM & THEN BE REINFLATED WITHOUT REPAIR? WHY DO THE TIRES ON THIS TRUCK KEEP WEARING OUT? ENCOUNTERED ANOTHER CUSTOMER TODAY AT HUDIBURG WITH A SIMILAR PROBLM. THEY WERE REPLACING 2 TIRES FOR HIM AFTER REPLACING ALL 5 TIRES PREVIOUSLY. WISH THEY WERE AS CONSIDERATE IN MY CASE, INSTEAD OF SENDING ME BACK TO DEAL WITH GOODYEAR MYSELF!! HERE I SIT WITH A 1999 SIERRA WHICH NEEDS NEW TIRES..THERE HAS TO BE A REASON WHY THEY WEAR OUT SO RAPIDLY??WHY WOULD A TIRE SEPERATE FROM THE RIM/ THEN BE ABLE TO BE REINFLATED WITHOUT REPAIR??*AK( DOT NUMBER: PD3DDAWR27 TIRE SIZE: 23575R16 )

NHTSA ID

721561

Incident

Apr 2, 2000