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. |
| All Cyls | 4.6 | 3.2 | B | Includes: R&R Valve Cover & Spark Plugs. |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One CYL | 2.8 | 2.0 | B | Includes: R&R Valve Cover & Spark Plugs. |
| All Cyls | 4.6 | 3.2 | B | Includes: R&R Valve Cover & Spark Plugs. |