2004 Ford F-550 SD problems by component
49 owner complaints filed with NHTSA for the 2004 Ford F-550 SD, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Fuel System, Diesel → | 21 | 43% | 55,725 mi |
| Engine and Engine Cooling → | 16 | 33% | 35,158 mi |
| Electrical System | 9 | 18% | — |
| Power Train | 6 | 12% | — |
| Fuel System, Gasoline | 3 | 6% | — |
| Vehicle Speed Control | 2 | 4% | — |
| Wheels | 2 | 4% | — |
| Air Bags | 1 | 2% | — |
| Engine | 1 | 2% | — |
| Fuel/propulsion System | 1 | 2% | — |
| Fuel System, Other | 1 | 2% | — |
| Service Brakes, Hydraulic | 1 | 2% | — |
| Structure | 1 | 2% | — |
| Suspension | 1 | 2% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.