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#BS-1991-FORTHU-7D4D

1991 Ford ThunderbirdProblems, Recalls & Reliability

Based on reports from 130 owners and 4 recalls for this exact model.

Data updated ·checked October 21, 2026 · NHTSA complaints through October 19, 2026

Complaints
130
Crashes
7
Fires
14
Recalls
4
TSBs
35
🟡

Preliminary Verdict

Think Twice

Based on 130 complaints, 7 crashes, 14 fires, and 4 recalls.

See full verdict with buy/skip conditions

Top reported problems

1

control switches fail

2 complaints • Severity 6/10

$X,XXX
2

dies for no good reason

2 complaints • Severity 9/10

$X,XXX
3

inaccurate fuel gauge

2 complaints • Severity 10/10

$X,XXX
4

air conditioner failure

1 complaints • Severity 8/10

$X,XXX
5

burns oil

1 complaints • Severity 4/10

$X,XXX

Preview: What's in your full report

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Mechanic Inspection Checklist

!Check the Engine And Engine Cooling:engineHIGH

12 owners reported engine and engine cooling:engine issues — failures commonly reported around 88K miles.

!Inspect the Seat BeltsMED
Look for symptoms of wear and premature failure
+ 6 more items in full checklistUnlock

30,000-Mile Cost Projection

Best Case

$X,XXX

Most Likely

$X,XXX

Worst Case

$X,XXX

Top cost driver: Engine And Engine Cooling:engine (12 reports).

Includes fuel costs, common repairs, and recall riskUnlock

Also in your report

Owner Intelligence

AI-synthesized themes from real complaints

Buyer Lot Checklist

Questions, test drive checks, walk-away triggers

Negotiation Talking Points

Data-backed dollar deductions

Buy / Skip Verdict

Final recommendation with conditions

10 sections total in the full reportUnlock all

Where the complaints fall

Engine And Engine Cooling:engine12 (9%)
Seat Belts8 (6%)
Exterior Lighting:headlights7 (5%)
Electrical System:ignition:switch6 (5%)
Equipment:appliance:air Conditioner6 (5%)
Seat Belts:front:retractor6 (5%)
Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip6 (5%)
Service Brakes, Hydraulic:foundation Components6 (5%)

1991 Ford Thunderbird: Known Issues & Problem Areas

Engine And Engine Cooling:engine Issues

Engine And Engine Cooling:engine complaints account for 9% of all reports filed for the 1991 Ford Thunderbird, with 12 owners filing complaints with NHTSA. The median mileage at time of complaint is 87,500 miles, suggesting issues tend to surface around the 88K-mile mark.

Seat Belts Issues

Seat Belts complaints account for 6% of all reports filed for the 1991 Ford Thunderbird, with 8 owners filing complaints with NHTSA. Owners should pay attention to seat belts-related symptoms during test drives and pre-purchase inspections.

Exterior Lighting:headlights Issues

Exterior Lighting:headlights complaints account for 5% of all reports filed for the 1991 Ford Thunderbird, with 7 owners filing complaints with NHTSA. Owners should pay attention to exterior lighting:headlights-related symptoms during test drives and pre-purchase inspections.

Electrical System:ignition:switch Issues

Electrical System:ignition:switch complaints account for 5% of all reports filed for the 1991 Ford Thunderbird, with 6 owners filing complaints with NHTSA. Owners should pay attention to electrical system:ignition:switch-related symptoms during test drives and pre-purchase inspections.

Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.

Complaint trend by year

17
00
9
01
6
02
1
03
5
04
1
05
1
08
1
15

Complaints filed with NHTSA by year for the 1991 Ford Thunderbird. Recent trend: stable.

Don't negotiate blind — know what this car costs to own

Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict

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Recall History (4 recalls)

09E012000May 2009

EXTERIOR LIGHTING

SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THESE LAMPS DO NOT CONTAIN THE REQUIRED AMBER SIDE REFLECTORS.

91V048000Jul 1991

POWER TRAIN:AUTOMATIC TRANSMISSION

THE PARK ROD ASSEMBLY CONTAINS A PARK CAM WITH INADEQUATE SURFACE HARDNESS, WHICH COULD LEAD TO PARK DISENGAGEMENT OR NO PARK ENGAGEMENT WHEN THE LEVER IS PLACED IN PARK.

91V076000May 1991

VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR

THE NUTS WHICH HOLD WINDSHIELD WIPER MOTOR TO THE WIPER MODULE MAY NOT HAVE BEEN SUFFICIENTLY TIGHTENED AND MAY LOOSEN OR COME OFF. THIS CAUSES CHANGED WIPER PATTERNS, OR THE WIPERS MAY JAM IF TWO OF THE THREE NUTS COME OFF.

96V071000Jun 1996

ELECTRICAL SYSTEM:IGNITION

THE IGNITION SWITCH COULD EXPERIENCE AN INTERNAL SHORT CIRCUIT.

Recall severity analysis & seller scripts

The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.

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NHTSA Defect Investigations (2)

All closed. Investigations are how NHTSA decides whether a defect needs a recall.

EA93033ClosedOpened Dec 1993 · closed Dec 1994

THRTTL VLV LINKAGE BUSHING

VEHICLE SPEED CONTROL:LINKAGES

PE93075ClosedOpened Aug 1993 · closed Dec 1993

THRTTL VLV LINKAGE BUSHING

VEHICLE SPEED CONTROL:LINKAGES

The worst model year for the Ford Thunderbird is the 2002 — worth knowing if you're cross-shopping years. The biggest problem area is engine.

1991 Ford Thunderbird vs. Class Average (Midsize Cars)

This vehicle

130

Class avg

98

Complaint volume is roughly in line with other midsize cars vehicles from 1991.

Complaint counts correlate with sales volume — popular vehicles naturally generate more reports. The full report normalizes for this.

About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 130 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 4 recalls found for this vehicle.

Repair Cost Data

Real-world repair costs from owner reports and independent databases.

Last updated (checked October 21, 2026). NHTSA complaints received through October 19, 2026.

Other Ford Thunderbird Model Years

2005200420032002199819971996199519941993199219911990198919881987198619851984198319821981198019791978197719761975197419731972197119701967
View all Ford Thunderbird years →

1991 Ford Thunderbird: Frequently Asked Questions

What is the most common problem with the 1991 Ford Thunderbird?
The most commonly reported issue with the 1991 Ford Thunderbird is related to the engine and engine cooling:engine, with 12 complaints filed with NHTSA.
Is the 1991 Ford Thunderbird reliable?
The 1991 Ford Thunderbird has 130 complaints, 7 crash reports, and 14 fire reports filed with NHTSA. The full report analyzes whether these numbers indicate real risk or are proportional to the vehicle’s popularity.
How much does it cost to fix 1991 Ford Thunderbird problems?
Repair costs vary by issue. The full BumperScan report includes detailed repair cost estimates (low/median/high) for every major issue, plus a 30,000-mile total cost of ownership projection.
Does the 1991 Ford Thunderbird have any recalls?
Yes, the 1991 Ford Thunderbird has 4 recalls on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.
What mileage do Ford Thunderbird problems start?
Based on 8 complaints with mileage data, the median mileage at time of complaint is 87,500 miles. The highest concentration of reported issues occurs in the 60–90K mile range. The full report breaks down exactly which components fail at each mileage bracket.
When was the 1991 Ford Thunderbird data last updated?
BumperScan last checked this vehicle against NHTSA on October 21, 2026, covering owner complaints received through October 19, 2026 plus the latest recalls, investigations and technical service bulletins. Its numbers last changed on October 4, 2026.
What’s in the full report?
10 sections of AI analysis: severity-ranked issues, component scores (0-100), 30K-mile cost projection, failure timeline by mileage, recall details with seller scripts, owner sentiment analysis, mechanic checklist, buyer lot checklist, negotiation ammo with dollar figures, and a buy/skip verdict.
How is this different from free NHTSA data?
NHTSA gives you raw complaint text. BumperScan cross-references 2.1M+ complaints with community repair cost data, EPA fuel data, and recall records — then uses AI to synthesize it into actionable advice with dollar figures.
How is this different from Carfax?
Carfax is VIN-specific history ($45/report). BumperScan is model-level reliability intelligence — what problems this car is known for, what they cost, and whether you should buy it. Complementary, not competing.
What if the report isn’t useful?
100% money-back guarantee. If the report doesn’t help you make a more informed decision, we’ll refund you — no questions asked.
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