Intake Manifold: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Electronic Injection | 1.7 | 1.2 | B | |
| Continuous Injection | ||||
| Upper | 0.8 | 0.5 | B | |
| Lower | 2.1 | 1.5 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Electronic Injection | 1.7 | 1.2 | B | |
| Continuous Injection | ||||
| Upper | 0.8 | 0.5 | B | |
| Lower | 2.1 | 1.5 | B |