Owner-reported complaints naming the fuel system system, filed with NHTSA
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Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks. Every record below is an owner-reported complaint about the 1991 Pontiac Grand Prix submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 8 reports on file name it.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Shown in the owner’s own words, exactly as filed
THE ALTERNATOR/STARTER GO OUT EVERY 6 MONTHS, THE FUEL PUMP HAS BEEN REPLACED 8 TIMES, THE LEFT TURN SIGNAL DOES NOT BLINK, THE BRAKES GO OUT EVERY 6 MONTHS, I THINK THERE WAS A RECALL ON THE BRAKE SYSTEM. THE POWER STEERING HAS TO BE REFILLED EVERY 100 MILES. THE DRIVERS SIDE POWER WINDOW DOES NOT WORK. THE WINDOW IS DOWN ABOUT AN INCH AND WILL NOT GO UP OR DOWN.
AS NEAR AS I CAN TELL, THE PROBLEM IS RELATED TO ONE OR MORE TSBS THAT HAVE BEEN ISSUED. BUT IT APPEARS TO BE SPECIFICALLY RELATED TO TSB #676303 - PHANTOM STALLS AT CLOSED THROTTLE AND HIGH ENGINE LOAD. THIS PROBLEM POSES A SERIOUS SAFETY THREAT. IN DETAIL WHAT HAPPENS IS THAT THE ENGINE STALLS WHEN YOU APPROACH AN INTERSECTION AND ARE SHIFTING DOWN, USING BRAKES, AND TURNING. WHEN THE ENGINE QUITS IN A TURN, THE POWER STEERING QUITS. ANYONE WITH SLOW REACTIONS OR LACKING THE PHYSICAL STRENGTH TO STEER THE CAR WITHOUT POWER IS IN FOR A SERIOUS ACCIDENT. THE PROBLEM IS ESPECIALLY TROUBLING BECAUSE IT IS INTERMITTENT. MY MECHANIC SAYS "WE'LL JUST HAVE TO WAIT UNTIL IT QUITS COMPLETELY TO FIND OUT WHAT IT IS." I CERTAINLY BELIEVE THAT ANY DEFECT SUCH AS THIS IS AN EXTREME HAZARD TO THE DRIVER AND PASSENGERS OF THIS CAR AS WELL AS ANYONE ELSE ON THE STREETS AT THE TIME.
THE GAS LEVEL WARNING LIGHT COMES ON EVEN WHEN THE GUAGE READS A FULL TANK. MANUFACTURER SAYS THEY CAN'T DO ANYTHING. *AK
FUEL INJECTION SYSTEM FAILED, CAUSING VEHICLE TO STALL. *AK
A BROKEN PLASTIC ANTI-SLOSH BAFFLE CAUSED THE SENDER UNIT TO GIVE A FALSE INDICATION OF 1/2 TANK OF GASOLINE WHEN TANK WAS EMPTY, RESULTING IN ENGINE SHUTTING DOWN WHILE TRAVELING.
FAULTY BRAKE LIGHTS, CAUSES BATTERY TO DIE. ALTERNATOR HAS ALSO FAILED 3 TIMES.
FUEL GAUGE INOPERATIVE. *SD
FUEL TANK PLASTIC TANK SPLIT CAUSING LOSS OF FUEL. TT
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Categories with enough reports to have a page of their own
Data on this page last refreshed .