Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One CYL | 2.8 | 2.0 | B | Includes: R&R Valve Cover & Spark Plugs. |
| Each Additional CYL | 0.4 | 0.2 | B | Includes: R&R Valve Cover & Spark Plugs. |
| All Cyls | 3.6 | 2.6 | B | Includes: R&R Valve Cover & Spark Plugs. |
| Note | ||||
| With AC, Add | 0.4 | 0.2 | B |