Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One Cylinder | 8.0 | 5.6 | B | |
| All Cylinders | 8.8 | 6.5 | B | |
| Note | ||||
| With AC, Add | 0.5 | 0.3 | B | |
| With Auto Trans, Add | 0.4 | 0.2 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One Cylinder | 8.0 | 5.6 | B | |
| All Cylinders | 8.8 | 6.5 | B | |
| Note | ||||
| With AC, Add | 0.5 | 0.3 | B | |
| With Auto Trans, Add | 0.4 | 0.2 | B |