1991 Ford Mustang Vehicle speed control Problems
- Complaints
- 2about this part
- Share
- 3%of 77 total for the year
- Median mileage
- 160,905miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the vehicle speed control of the 1991 Ford Mustang, 3% of the 77 complaints for this model year. Where a mileage was given, the median is 160,905 miles. 2 of these say a crash was involved, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“1991 Mustang lx 5.0 sudden acceleration accident. 1991 Mustang lx 5.0 making left turn from stop sign in residential neighborhood when engine on its own went full throttle causing driver to lose control and leave roadway where it continued under full throttle through tree branches and bushes, a 6 foot wrought iron style fence over a retaining wall at which point it briefly became airborne landing on a pool deck then continuing at full throttle onto the subdivision swimming pool tarp until the front end crashed into the pool wall on the opposite side of the pool causing the airbag to deploy. …”
NHTSA complaint #10362772, filed 2010-10, 160,905 milesVehicle speed control: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 2 | 25% |
| 2025 | 1 | 5% |
| 2024 | 4 | 5% |
| 2023 | 1 | 7% |
| 2022 | 3 | 6% |
| 2021 | 1 | 2% |
| 2020 | 4 | 3% |
| 2019 | 1 | 1% |
| 2018 | 1 | 1% |
| 2017 | 3 | 1% |
| 2016 | 10 | 3% |
| 2015 | 15 | 3% |
| 2014 | 10 | 3% |
| 2013 | 19 | 7% |
| 2012 | 35 | 7% |
| 2011 | 39 | 8% |
| 2010 | 10 | 4% |
| 2009 | 22 | 12% |
| 2008 | 19 | 5% |
| 2007 | 43 | 7% |
| 2006 | 35 | 8% |
| 2005 | 54 | 8% |
| 2004 | 33 | 28% |
| 2003 | 16 | 11% |
| 2002 | 15 | 13% |
| 2001 | 13 | 8% |
| 2000 | 19 | 6% |
| 1999 | 25 | 12% |
| 1998 | 18 | 8% |
| 1997 | 5 | 3% |
| 1996 | 10 | 4% |
| 1995 | 13 | 2% |
| 1994 | 6 | 2% |
| 1993 | 4 | 4% |
| 1991 | 2 | 3% |
| 1990 | 8 | 9% |
| 1989 | 9 | 8% |
| 1988 | 5 | 5% |
| 1987 | 3 | 8% |
| 1985 | 1 | 6% |
| 1984 | 1 | 6% |
Other parts of the 1991 Ford Mustang
31 complaintsTransmission and drivetrain
9 complaintsAir bags
7 complaintsEngine cooling
6 complaintsBrakes
5 complaintsFuel system
4 complaintsSeats
4 complaintsExterior lighting
3 complaintsSeat belts
3 complaintsSteering
2 complaintsBody and structure
2 complaintsSuspension
2 complaints
← All problems reported for the 1991 Ford Mustang
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology