MYRModel Year Report

1991 Ford F-450 SD

○ Not enough data
1991 Ford F-450 SD
RENDERED 2026-09-17T03:39:40.710Z

Only 6 complaints on file — too few for a fair verdict.

This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.

Only 6 complaints on file — too few for a fair verdict. The data below is complete but unranked.

How is this computed?

COMPLAINTS PER YEAR

Complaints per year, Ford F-450 SD Bar chart of distinct NHTSA complaints filed per model year, 1991 highlighted. 1991: 6 complaints 1991 1992: 3 complaints 1993: 5 complaints 1994: 3 complaints 1995: 2 complaints 1996: 2 complaints 1996 1997: 4 complaints 1998: 1 complaints 1999: 66 complaints 2000: 43 complaints 2001: 23 complaints 2001 2002: 14 complaints 2003: 16 complaints 2004: 33 complaints 2005: 40 complaints 2006: 35 complaints 2006 2007: 16 complaints 2008: 68 complaints 2009: 3 complaints 2010: 3 complaints 2011: 6 complaints 2011 2012: 3 complaints 2013: 2 complaints 2014: 1 complaints 2015: 1 complaints 2016: 1 complaints 2016 2017: 1 complaints 2018: 0 complaints 2019: 3 complaints 2020: 0 complaints 2021: 17 complaints 2021 2022: 24 complaints 2023: 5 complaints 2024: 8 complaints 2025: 2 complaints 2026: 1 complaints 2026
1991: 6 complaints
View as data table
YearComplaints
19916
19923
19935
19943
19952
19962
19974
19981
199966
200043
200123
200214
200316
200433
200540
200635
200716
200868
20093
20103
20116
20123
20132
20141
20151
20161
20171
20180
20193
20200
202117
202224
20235
20248
20252
20261

KNOWN PROBLEM AREAS

Only 6 complaints on file for this model year -- too few to rank by share. Raw counts only, below.

ENGINE AND ENGINE COOLING

7 of 6 total reports mention: engine and engine cooling, most commonly citing engine and manifold/header/muffler/tail pipe.

Show complaint excerpts

CATALYTIC CONVERTER FAILURE.

NHTSA ODI report, 19961114

1990-91 DIESEL ENGINE DRIVE BELTS BREAK AND VEHICLE LOST CONTROL. TT

NHTSA ODI report, 19950104

Also filed under SEATS

POWER TRAIN

4 of 6 total reports mention: power train, most commonly citing pedal/hand lever(motorcycle) and clutch assembly.

ELECTRICAL SYSTEM

4 of 6 total reports mention: electrical system, most commonly citing fuses and circuit breakers and wiring.

TIRES

1 of 6 total reports mentions: tires.

STEERING

1 of 6 total reports mentions: steering, most commonly citing pump.

SAFETY TIMELINE

I 19991104 — EA (closed 20011206)

DUAL FUEL TANK CROSSFLOW/LEAKAGE

R 20010604 — tires

THIS IS NOT A SAFETY RECALL IN ACCORDANCE WITH THE SAFETY ACT. HOWEVER, IT IS DEEMED A SAFETY IMPROVEMENT CAMPAIGN BY THE AGENCY. EQUIPMENT DESCRIPTION: FORD IS REPLACING ALL FIRESTONE WILDERN

Remedy: THE REPLACEMENT/REIMBURSEMENT PROGRAM FOR THIS CAMPAIGN EXPIRED ON MARCH 31, 2002. HOWEVER, CUSTOMERS CAN CONTACT FORD AT 1-877-917-3673 OR GO ON-LINE TO WWW.FORD.COM FOR POSSIBLE ASSISTANCE.

Campaign 01X001000 — check if this car was fixed

BUY-SMART CHECKLIST

1991 Ford F-450 SD — pre-purchase inspection

  • Test/inspect for engine and engine cooling issues (7 reports on file for this year).
  • Test/inspect for power train issues (4 reports on file for this year).
  • Test/inspect for electrical system issues (4 reports on file for this year).
  • Verify recall 01X001000 (tires) has been completed.
Inspected by ______________ Date ______________

OTHER YEARS OF THIS MODEL

BEST YEARS

● 2004 ● 2006 ● 2005

WORST YEARS

◆ 2008 ◆ 1999 ● 2000

See all years ranked →

FAQ

Is the 1991 Ford F-450 SD reliable?

There isn't enough NHTSA complaint data on file yet to give this model year a verdict.

What are the most common problems with the 1991 Ford F-450 SD?

The most-reported component is engine and engine cooling, accounting for 117% of complaints on file.

How many recalls does the 1991 Ford F-450 SD have?

1 recall on file for this model year.

Data updated 2026-09-16 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.