EnginePart report
1999 Ford Mustang Convertible Engine Problems
- Complaints
- 1about this part
- Share
- 11%of 9 total for the year
- Median mileage
- 100,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the engine of the 1999 Ford Mustang Convertible, 11% of the 9 complaints for this model year. Where a mileage was given, the median is 100,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Engine: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2003 | 1 | 3% |
| 1999 | 1 | 11% |
Other parts of the 1999 Ford Mustang Convertible
Transmission and drivetrain
3 complaintsEngine cooling
2 complaintsExterior lighting
2 complaintsBrakes
1 complaintsFuel system
1 complaintsSeat belts
1 complaints
3 complaintsEngine cooling
2 complaintsExterior lighting
2 complaintsBrakes
1 complaintsFuel system
1 complaintsSeat belts
1 complaints
← All problems reported for the 1999 Ford Mustang Convertible
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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