1990 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 1990 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
- Engine321.4%
- Seat belts321.4%
- Brakes214.3%
- Electrical214.3%
- Interior & seats17.1%
- Steering17.1%
- Tires & wheels17.1%
- Transmission17.1%
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
FAN BELT FAILED.*ET
HEAD GASKETS FAILED TWICE, CAUSING VEHICLE TO OVERHEAT. *SKD
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
WHILE DRIVING VEHICLE WAS INVOLVED IN A COLLISION, AND THE DRIVER'S SEAT BELT DID NOT RESTAIN DRIVER IN THE SEAT. DRIVER SUFFERED SOME DAMAGE BECAUSE OF THE BELT NOT RETRACTING AROUND HER. *AK
DRIVER BELIEVES SAFETY BELT THAT ARE ATTACHED TO THE DOOR ARE UNSAFE.
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
CONSUMER STATED WHEN THE BRAKES WERE APPLIED AT 55MPH, THE BRAKE PEDAL WOULD GO DOWN TO THE FLOOR WHICH CAUSED THE VEHICLE TO EXPERIENCE EXTENDED STOPPING DISTANCE.*JB
FAN BELT FAILED.*ET
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
FAN BELT FAILED.*ET
EA94-013 ACTIVE, UNDER THE HOOD FIRE, ELECTRICAL SHORT, VEHICLE HAD BEEN DRIVEN AND PARKED SAW SMOKE COMING FROM UNDER THE HOOD, WILL PROVIDE MORE INFORMATION.
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
SEAT BACK BROKE UPON REAR IMPACT, RESULTING IN COLLAPSING. 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
STEERING ARM BRACKET ATTACHED TO THE FIRE WALL CAME LOOSE, RESULTING IN STIFF STEERING. TT
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
PE00020; TIRE TREAD SEPARATION. THREE TIRES HAVE SIGNS OF TREAD SEPARATION. BLACKWALL OF THE TIRES IS NO LONGER BLACK. TIRE SIZE 195/70R14, DOT # VDRWJRA138. REPLACEMENT TIRES ON A 1990, SUNBIRD. TIRE MILEAGE LESS THAN 20,000. TIRES HAS BEEN REPLACED WITH ANOTHER BRAND AT OWNER'S EXPENSE. *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
FAN BELT FAILED.*ET
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 .