Intake Manifold: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Upper | 1.8 | 1.3 | B | |
| Lower | ||||
| Without Fuel Injection | 2.1 | 1.5 | B | |
| With Fuel Injection | 2.5 | 1.8 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Upper | 1.8 | 1.3 | B | |
| Lower | ||||
| Without Fuel Injection | 2.1 | 1.5 | B | |
| With Fuel Injection | 2.5 | 1.8 | B |