1991 Ford F-450 SD Problems
- Complaints
- 6filed with NHTSA
- Median mileage
- —no mileage reported
- Recalls
- 0campaigns on record
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
Sources: NHTSA records for the 1991 Ford F-450 SD (complaints, recalls, investigations). Report an error
NHTSA recorded 6 consumer complaints for the 1991 Ford F-450 SD. The part named most often is engine cooling, with 4 complaints (67% of the total), followed by electrical system (2) and transmission and drivetrain (2). NHTSA lists 0 recall campaigns and 0 technical service bulletins for this model year.
This model year has fewer than 25 complaints on record, so the numbers below can change a lot with a few new reports.
Which parts are reported most
Complaints can name more than one part, so the counts add up to more than the total. Select a part to see its complaints, recalls and bulletins.
- Engine cooling4 67%
- Electrical system2 33%
- Seats1 17%
- Steering1 17%
- Tires1 17%
Example complaints
Engine cooling: “Consumer has had several problems with vehicle. Rear axle/flywheel and clutch pressure plates have all been replaced 3 times each. Dealer says it doesn't seem to be a nation wide problem, but admitts there is a problem with the vehicle.”
NHTSA complaint #865432, filed 2000-07Electrical system: “Electrical short in the wiring harness, causing the wiring harness to melt and a electricalfailure in the headlights, the headlights will not stay illuminated. Consumer has replaced the headlight switch on two occasion.”
NHTSA complaint #807408, filed 1997-01Complaints by year filed
Fewer than 15 complaints, too few for a reliable trend.
Recalls and investigations
NHTSA lists no recall campaigns for the 1991 Ford F-450 SD in the data used here. A recall can apply to some vehicles of a model year and not others, so check a specific vehicle by VIN at nhtsa.gov/recalls.
Technical service bulletins
No technical service bulletins are on record for the 1991 Ford F-450 SD.
Other model years of the Ford F-450 SD
| Year | Complaints | Median mi | Recalls | Crash ★ | MPG | Score (50 = typical) | Trend |
|---|---|---|---|---|---|---|---|
| 2024 | 9 | 9,707 | 3 | — | — | — | Too new |
| 2023 | 5 | — | 13 | — | — | — | Too new |
| 2022 | 24 | 75,000 | 14 | — | — | — | Rising |
| 2021 | 18 | 2,763 | 12 | — | — | — | Rising |
| 2011 | 6 | 58,250 | 8 | — | — | — | Not enough data |
| 2008 | 68 | 34,090 | 3 | — | — | Not compared (fewer than 3 comparable model years) | Rising |
| 2007 | 16 | 53,000 | 1 | — | — | — | Stable |
| 2006 | 35 | 49,791 | 1 | — | — | Not compared (before 2008) | Stable |
| 2005 | 40 | 51,650 | 4 | — | — | Not compared (before 2008) | Falling |
| 2004 | 33 | 48,101 | 2 | — | — | Not compared (before 2008) | Stable |
| 2003 | 16 | 55,221 | 5 | — | — | — | Stable |
| 2002 | 14 | 55,000 | 4 | — | — | — | Not enough data |
| 2001 | 23 | 60,351 | 7 | — | — | — | Stable |
| 2000 | 43 | 61,135 | 5 | — | — | Not compared (before 2008) | Stable |
| 1999 | 66 | 76,000 | 9 | — | — | Not compared (before 2008) | Stable |
| 1993 | 5 | — | 3 | — | — | — | Not enough data |
| 1991 | 6 | — | 0 | — | — | — | Not enough data |
All Ford F-450 SD model years · Best and worst years by complaints
Frequently asked questions
How many NHTSA complaints does the 1991 Ford F-450 SD have?
NHTSA recorded 6 consumer complaints for the 1991 Ford F-450 SD as of Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
What part of the 1991 Ford F-450 SD is reported most often?
Engine cooling is named most often, in 4 complaints (67% of the total), followed by electrical system with 2.
Has the 1991 Ford F-450 SD been recalled?
NHTSA lists no recall campaigns for this model year in the data used here. To check a specific vehicle, enter its VIN at nhtsa.gov/recalls.
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
Complaint counts come from NHTSA’s public complaint database; we count each complaint once. The source records for this vehicle are on nhtsa.gov. Scores and trends are our own summaries of that data, described in the methodology. This page is not legal, safety or repair advice: for a specific vehicle, check its VIN at nhtsa.gov/recalls and ask a qualified mechanic. See an error? Tell us.