repaired · 2026 Q3
Delivery: fuel pump
NewRisk. High pressure fuel pump failure can cause a loss of drive power, increasing the risk of a crash.
2021 Ford F-600 SDProblems, recalls & complaints
NHTSA has logged 2 owner complaints about the 2021 Ford F-600 SD, most often about the fuel/propulsion system. It is covered by 5 safety recalls, and for recall 24V-957 the manufacturer reports only 28% of affected cars repaired.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through March 17, 2026. Updated daily.
Complaints by system
Where the 2021 Ford F-600 SD has problems
2 complaints grouped by the system owners reported.
1Fuel/propulsion system
1Fuel system, diesel
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Fuel/propulsion system | 1 | 0 |
| Fuel system, diesel | 1 | 0 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
5 recalls
2021 Ford F-600 SD 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.
repaired · 2026 Q3
Sensing system: camera
Risk. Rearview camera failure can reduce the driver's view of what is behind the vehicle, increasing the risk of a crash.
repaired · 2026 Q3
Delivery: fuel pump
Risk. High pressure fuel pump failure can cause a loss of drive power, increasing the risk of a crash.
repaired · 2024 Q3
Fuel system, diesel
Risk. A fuel leak in the presence of an ignition source can increase the risk of a fire or injury.
Show 1 more recall
repaired · 2023 Q1
Power train: axle hubs
Do not driveRisk. A detached wheel and wheel extender can increase the risk of a crash.
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
2021 vs. every other F-600 SD 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 F-600 SD median. How we score
'20'21'22'23'24'25'26
- Avoid
- Caution
- Solid
- Best
- Not rated
In owners' words
What F-600 SD owners report
Recent fuel/propulsion system complaints filed with NHTSA, shortened. Personal details are removed.
I am filing a complaint against Ford Motor Company regarding a known defect in my 2021 Ford F-600 truck that resulted in a catastrophic fuel system failure. The truck has only 110,000 miles and has been maintained appropriately. It is registered in the State of Illinois and is used for my…
Own a 2021 F-600 SD?
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.