Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through March 4, 2020. Updated daily.

Complaints by system

Where the 1991 Ford Mustang has problems

77 complaints grouped by the system owners reported.

Box size = number of complaints naming that system. Darker = larger share. One complaint can name more than one system.
Complaints by system
SystemComplaintsCrash, fire or injury
Electrical system3118
Power train90
Air bags73
Engine and engine cooling61
Seats41
Seat belts30
Exterior lighting32
Service brakes, hydraulic30
Structure20
12 other systems185

Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.

2 recalls

1991 Ford Mustang recalls and how many were fixed

Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.

–no report yet

Electrical system: ignition

Recall 96V-071 · Apr 25, 1996 · 7,900,000 vehicles

Risk. THIS CONDITION COULD CAUSE OVERHEATING, SMOKE, AND POSSIBLY FIRE IN THE STEERING COLUMN AREA OF THE VEHICLE.

Problem, fix and repair progress →

–no report yet

Power train: automatic transmission

Recall 91V-048 · Mar 18, 1991 · 6,800 vehicles

Risk. IF PARK IS NOT ENGAGED AND THE PARKING BRAKE IS OFF, AVEHICLE ROLL-AWAY COULD RESULT.

Problem, fix and repair progress →

Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Ford.

Best & worst years

1991 vs. every other Mustang year

Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Mustang median. How we score

'67'68'69'70'71'72'73'74'76'77'78'79'80'81'82'83'84'85'86'87'88'89'90'91'92'93'94'95'96'97'98'99'00'01'02'03'04'05'06'07'08'09'10'11'12'13'14'15'16'17'18'19'20'21'22'23'24'25'26
  • Avoid
  • Caution
  • Solid
  • Best
  • Not rated
NHTSA crash tests

1991 Ford Mustang safety ratings

1991 Ford Mustang 2-DR. Convertible in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.

  • Stability control: No
  • Forward collision warning: No
  • Lane departure warning: No
2 investigations

NHTSA defect investigations

Federal investigations that included the 1991 Ford Mustang, and the recalls they led to.

  1. HOOD LATCH FAILURESPE91137 · closed Feb 27, 1992
    No recall
  2. FUEL LINE ROUTINGPE94010 · closed Apr 19, 1994
    No recall
In owners' words

What Mustang owners report

Recent electrical system complaints filed with NHTSA, shortened. Personal details are removed.

TL* THE CONTACT OWNS A 1991 FORD MUSTANG. THE CONTACT STATED THAT THE INDEPENDENT MECHANIC NOTIFIED HIM THAT THE IGNITION SWITCH HAD CAUGHT ON FIRE, AFTER THE VEHICLE WAS PARKED AND REPAIRS WERE COMPLETED TO THE VEHICLE. THE CONTACT STATED THAT THE INDEPENDENT MECHANIC HAD REPLACED THE FUEL PUMP,…
Complaint 11316048 · Mar 4, 2020 · 49,500 miles
THE AIRBAGS COULD DEPLOY AT AN INAPPROPRIATE TIME OR NOT AT ALL DUE TO THIS PROBLEM THE AIR BAG BLINKS ALL THE TIME AND THE MANUFACTURER HAS NO ANSWERS SO I AM RED FLAGGING THIS PROBLEM THANK YOU
Complaint 10730249 · Jun 24, 2015 · 79,064 miles
TL* THE CONTACT OWNS A 1991 FORD MUSTANG. THE CONTACT STATED THAT WHILE THE VEHICLE WAS PARKED, THE CONTACT NOTICED SMOKE AND THEN FIRE FROM THE DASH BOARD. THE CONTACT CALLED THE FIRE DEPARTMENT AND PERSONALLY EXTINGUISHED THE FIRE. THE FIRE DEPARTMENT STATED THE FIRE WAS STARTED DUE TO AN…
Complaint 10508424 · Apr 16, 2013 · 65,000 miles

Own a 1991 Mustang?

Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.