Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One CYL | ||||
| Right Bank | 2.7 | 1.9 | B | Includes: R&R Valve Cover & Spark Plugs. |
| Left Bank | 2.7 | 1.6 | B | Includes: R&R Valve Cover & Spark Plugs. |
| All Cyls | 4.6 | 3.1 | B | Includes: R&R Valve Cover & Spark Plugs. |