1984 Ford Thunderbird 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 1984 Ford Thunderbird, 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
- Electrical826.7%
- Engine620.0%
- Interior & seats413.3%
- Driver assistance26.7%
- Seat belts26.7%
- Fuel system26.7%
- Visibility13.3%
- Brakes13.3%
- Other / unspecified13.3%
- Steering13.3%
- Transmission13.3%
- Body & structure13.3%
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
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
WHILE DRIVING AT 40MPH VEHICLE WOULD STALL OUT WITHOUT WARNING. HAS HAPPENED WHILE MAKING TURNS ONTO AND OFF ON/OFF RAMPS. TOOK TO DEALER & MECHANIC COULD NOT LOCATE CAUSE OF STALLING. TOOK VEHICLE TO INDEPENDENT MECHANIC & WAS INFORMED THAT CAUSE WAS THE IGNITION SWITCH MODULE & HAD IT REPLACED.*AK
SINCE I BOUGHT THIS CAR I HAVE HAD DOZENS OF STALLING INCEDENTS BOTH WHILE DRIVING AND AT STOP LIGHTS.I HAVE HAD IT AT FORD DEALERSHIPS AND THEY TELL ME THEY CAN'T FIND THE PROBLEM. SAWGRASS FORD IN FLORIDA TOLD ME THAT THEY DON'T KNOW WHAT THE PROBLEM IS I'M HAVING AND THE GAVE ME AN ESTIMATE OF $1040.00 TO FIX THE CAR. I TOOK IT TO INDEPENDENT AUTO REPAIR SHOPS AND THEY DON'T KNOW WHY IT STALLS ALL THE TIME. I READ AN ARTICLE FROM CALIFORNIA THAT NAMES THE TFI MODULE AS THE PROBABLE CAUSE. FORD HAS KNOWN OF THIS PROBLEM WITH CARS MADE FROM 1983 TO 1995. A RECALL ORDER SHOULD BE GIVING TO FORD FOR THESE CARS IN ORDER TO FIX THESE CARS. I HAVE NOT HAD AN ACCIDENT YET BUT I'M HERE TO TELL YOU THAT I HAVE HAD MANY CLOSE CALLS.TOO CLOSE AND I AM AFRAID THAT MY LUCK MAY NOT HOLD OUT MUCH LONGER. THE LAW OF AVERAGES IS GETTING CLOSE. PLEASE HELP US IF YOU CAN..
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
CAR STALLS AFTER IT WARMS UP.RUNS WELL WHILE DRIVING WHEN CAMING TO A STOP CALL STALLS AND CAUSES CAR TO NOT HAVE POWER BRAKES OR POWER STEERING WITCH MAY CAUSE A VERY BAD ACCIDENT.
AIR CONDITIONER, HEATER, AND DEFROSTER WILL NOT WORK, CONSUMER SOMETIMES CAN NOT SEE WHILE DRIVING DUE TO WINDOWS FOGGING UP. *SLC
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
CONSUMER STATES WHILE DRIVING ON TURNPIKE, THE HOOD FLEW UP, STRIKING AND SHATTERING THE SUN ROOF GLASS, THE POLICE OFFICER INSPECTED THE HOOD LATCH AND IT APPEARED TO BE OLD, WHICH POSSIBLY MALFUNTIONED, CONSUMER SUFFERED MINOR INJURIES.(OHIO TRAFFIC CRASH REPORT #10-90-356)*JB
DASHBOARD ELECTRICAL SYSTEM CAUGHT ON FIRE, MELTING THE DASHBOARD AREA. *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
AFTER TAKING CAR TO DEALERSHIP ON SEVERAL OCCASIONS FOR STALLING, THE RESET THE IDLE SO HIGH THAT WHEN IT WAS COLD OUTSIDE OR DRIVING IN SNOWY CONDITIONS, THE GAS PEDAL WOULD ACCELERATE BY IT SELF. I ALSO HAD A LAWYER CONTACT FORD AND NEVER RECEIVED REPLIES. I TRADED THE CAR IN AND RECEIVED ALMOST NOTHING FOR IT BECAUSE THE ENGINE WAS ALMOST BLOWN BECAUSE OF THE IDLE BEING SET SO HIGH. I ALSO RENTED A CAR IN CA THAT WAS A 85 THUNDERBIRD THAT STALLED WHILE DRIVING ON THE FREEWAY IN 10/85.
DRIVER'S SEAT BACK BROKE, CAUSING DRIVER TO FALL INTO BACK SEAT. *TW
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
CONSUMER WAS IN AN ACCIDENT FAILURE ON THE DRIVER SIDE SEAT BELT. TT
SEAT BELT BUCKLE CAME APART. *AW
Too few reports in this category for a page of its own — they appear in the full complaint list.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
CAR STALLS AFTER IT WARMS UP.RUNS WELL WHILE DRIVING WHEN CAMING TO A STOP CALL STALLS AND CAUSES CAR TO NOT HAVE POWER BRAKES OR POWER STEERING WITCH MAY CAUSE A VERY BAD ACCIDENT.
DRIVER'S SEAT BACK BROKE, CAUSING DRIVER TO FALL INTO BACK SEAT. *TW
Too few reports in this category for a page of its own — they appear in the full complaint list.
Visibility
Reports naming windshields, glass, wipers, defrosters and mirrors.
From owner reports, verbatim
AIR CONDITIONER, HEATER, AND DEFROSTER WILL NOT WORK, CONSUMER SOMETIMES CAN NOT SEE WHILE DRIVING DUE TO WINDOWS FOGGING UP. *SLC
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
WHILE PULLING INTO PARKING SPACE FLEXIBLE LINE THAT CONNECTS METAL TUBING TO BRAKES BLEW APART. PEDAL WENT TO THE FLOOR. HAD NO INDICATION OR WARNING IT WOULD HAPPEN. HAD NO BRAKES. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Other / unspecified
Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.
From owner reports, verbatim
THE SPOKES HAVE COME LOOSE CAUSING THE WHEELS TO WOBBLE WHICH COULD CAUSE A WHEEL COLLAPSE. DT
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
WHILE DRIVING AT 70MPH, VEHICLE SUDDENLY BEGAN TO FISHTAIL. DRIVER LOSS CONTROL, SPUN AND VEHICLE TO REST IN THE MEDIAN. DEALER INSPECTION FOUND NO MECHANICAL DEFECTS.
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
PURCHASED CAR USED WITH A WARRANTY ON TRANSMISSION, CONSUMER IS ON THE SECOND TRANSMISSION.PLEASE DESCRIBE . *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Body & structure
Reports naming the vehicle structure, frame, body panels, doors, hood and trim.
From owner reports, verbatim
FRONT CLIP BROKE OFF. *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 .