1999 Ford F-550 SD problems by component
61 owner complaints filed with NHTSA for the 1999 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 |
|---|---|---|---|
| Power Train → | 23 | 38% | — |
| Wheels → | 11 | 18% | — |
| Engine and Engine Cooling → | 10 | 16% | — |
| Tires | 8 | 13% | — |
| Suspension | 5 | 8% | — |
| Service Brakes, Hydraulic | 4 | 7% | — |
| Air Bags | 3 | 5% | — |
| Electrical System | 3 | 5% | — |
| Fuel System, Diesel | 3 | 5% | — |
| Steering | 3 | 5% | — |
| Structure | 3 | 5% | — |
| Interior Lighting | 2 | 3% | — |
| Parking Brake | 2 | 3% | — |
| Vehicle Speed Control | 2 | 3% | — |
| Equipment | 1 | 2% | — |
| Fuel/propulsion System | 1 | 2% | — |
| Fuel System, Gasoline | 1 | 2% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.