1991 Pontiac Sunbird Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 1991 Pontiac Sunbird, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Engine622.2%
- Driver assistance518.5%
- Interior & seats414.8%
- Seat belts414.8%
- Brakes311.1%
- Electrical27.4%
- Steering13.7%
- Tires & wheels13.7%
- Transmission13.7%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
CONSUMER EXPERIENCED COMPLETE FAILURE OF ENGINE COOLING SYSTEM,CAUSING THE VEHCILE TO SHUTDOWN WHICH COULD HAVE RESULTED IN AN ACCIDENT.THE VEHICLE HAS BEEN AT THE DEALER 3 TIMES, AND ALMOST THE ENTIRE COOLING SYSTEM PARTS HAVE BEEN REPLACED, BUT DEFECT IS STILL OCCURRING. *AK
ENGINE HEAD GASKET CRACKED, CAUSING THE OIL AND THE COOLANT TO MIX TOGETHER AND LEAK, MAY HAVE CAUSED FIRE OR ENGINE DAMAGES. COMMON PROBLEM. PLEASE PROVIDE FURTHER INFORMATION AND VIN#. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
HAD VEHICLE IN REVERSE & BACKING OUT OF PARKING LOT. THE THROTTLE STUCK & VEHICLE TOOK OFF. VEHICLE HAD FRONT WHEEL DRIVE & THE WHEELS JUST KEPT SPINNING. WILL BE TAKING VEHICLE TO DEALER. *AK
WHEN STARTING THE CAR THE ENGINE REVVED AND THE ACCELERATOR PEDAL JAMMED WHILE IN REVERSE AND THE CAR HIT ANOTHER VEHICLE. NO INJURIES. DEALER HAS THE VEHICLE NOW. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Interior & seats
Reports naming seats, latches, locks, linkages and interior fittings.
From owner reports, verbatim
THE HOOD LATCH FAILED AND THE HOOD FLEW OFF OF VEHICLE WHILE TRAVELING 55 MILES PER HOUR.
WHILE DRIVING AT 30MPH THE VEHICLE CAUGHT ON FIRE UNDER THE DASHBOARD, BEGAN AT WIRING HARNESS . *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Seat belts
Reports naming seat belts, buckles, retractors and pretensioners.
From owner reports, verbatim
VEHICLE WAS INVOLVED IN AN ACCIDENT, SEAT BELT BUCKLE BROKE DURING ACCIDENT. *AK
SHOULDER PORTION OF SEAT/LAP BELT FAILED TO RESTRAIN UPPER PORTION OF OWNER'S BODY, ALLOWING CONTACT WITH STEERING WHEEL. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
BRAKES DID NOT SEEM TO STOP VEHICLE WITHIN A REASONABLE DISTANCE AND HAD A SOFT PEDAL. IN ADDITION, WHEN VEHICLE IS COLD AND HAS NOT BEEN DRIVEN RECENTLY WHEN TRANSMISSION IS PLACED IN REVERSE/DRIVE IT WILL NOT GO INTO GEAR AT ONCE AND THEN LURCHES INTO GEAR. *AK
DRIVERS SIDE FRONT CALIPERS WORE OUT, CAUSING ACCIDENT. TT
Too few reports in this category for a page of its own — they appear in the full complaint list.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
ALTERNATOR REPLACED 3 TIMES.
ENGINE COMPARTMENT FIRE UNDER THE HOOD, VEHICLE HAD BEEN DRIVEN AND PARKED, WILL PROVIDE MORE INFORMATION. TT
Too few reports in this category for a page of its own — they appear in the full complaint list.
Steering
Reports naming the steering system — racks, columns, power-steering assist and steering linkage.
From owner reports, verbatim
THE TENSION PULLY FOR THE POWER STEERING IS OUT OF ROUND AND THE BELT KEEPS SLIPPING OFF AND CAUSES LOSS OF STEERING. PLEASE DESCRIBE. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Tires & wheels
Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.
From owner reports, verbatim
MY WIFE AND I HAD A FIRESTONE "FIREHAWK SS WL" PASSENGER CAR TIRE COME APART WHILE WE WERE TRAVELING AT FREEWAY SPEEDS ON INTERSTATE 5 IN NORTHERN CALIFORNIA ON JUNE 25, 2000. WE FILED A CLAIM WITH FIRESTONE TIRE ON JULY 3, 2000 AFTER THE TIRE WAS INSPECTED AT THE LOCAL FIRESTONE STORE WHERE IT HAD BEEN PURCHASED. I WAS REFERRED TO AN "ED" AT THE BRIDGESTONE/FIRESTONE TECHNO CENTER AND WAS TOLD I HAD TO RETURN THE TIRE FOR THEIR INSPECTION. SCOTT AT SCOTT & SMITTY'S FIRESTONE, PACKAGED THE TIRE AND SENT IT TO THE TECHNO CENTER IN JUNE 2000. I THEN SUBMITTED THE REQUIRED (1) INCIDENT REPORT, (2) A COPY OF THE PRELIMINARY ESTIMATE" FROM COURTESY MOTORS (FOR DAMAGES TO THE AUTOMOBILE), (3) A COPY OF THE REPLACEMENT TIRE INVOICE FROM SCOTT & SMITTY'S FIRESTONE (CHICO, CALIFORMIN), AND (4) PHOTOS OF THE TIRE AND DAMAGE TO THE AUTOMOBILE. I RECEIVED NO RESPONSE FROM FIRESTONE AFTER JUNE 27, 2000. I SENT THEM ANOTHER LETTER ON SEPTEMBER 1, 2000 AND SENT THE NHTSA A LETTER ON SEPTEMBER 5, 2000. I SENT A THIRD LETTER TO FIRESTONE ON JANUARY 2, 2001. TO DATE, I HAVE NOT RECEIVED A RESPONSE FROM EITHER ORGANIZATION.*AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Transmission
Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules.
From owner reports, verbatim
BRAKES DID NOT SEEM TO STOP VEHICLE WITHIN A REASONABLE DISTANCE AND HAD A SOFT PEDAL. IN ADDITION, WHEN VEHICLE IS COLD AND HAS NOT BEEN DRIVEN RECENTLY WHEN TRANSMISSION IS PLACED IN REVERSE/DRIVE IT WILL NOT GO INTO GEAR AT ONCE AND THEN LURCHES INTO GEAR. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
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.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .