Fuel Injector: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One Nozzle | 1.1 | 0.8 | A | |
| Each Additional | 0.3 | 0.2 | A | |
| All Nozzles | 3.2 | 2.2 | A | |
| DFI | ||||
| One or Both | 1.0 | 0.5 | B | |
| SFI | ||||
| One | 1.1 | 0.6 | B | |
| Each Additional | 0.2 | 0.1 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One Nozzle | 1.1 | 0.8 | A | |
| Each Additional | 0.3 | 0.2 | A | |
| All Nozzles | 3.2 | 2.2 | A | |
| DFI | ||||
| One or Both | 1.0 | 0.5 | B | |
| SFI | ||||
| One | 1.1 | 0.6 | B | |
| Each Additional | 0.2 | 0.1 | B |