Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| All Cylinders | ||||
| Both Banks | 4.4 | 3.2 | B | |
| Right Bank | 2.5 | 1.7 | B | |
| Left Bank | 2.5 | 1.8 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| All Cylinders | ||||
| Both Banks | 4.4 | 3.2 | B | |
| Right Bank | 2.5 | 1.7 | B | |
| Left Bank | 2.5 | 1.8 | B |