Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One | 1.2 | 0.7 | B | Includes: R&R Valve Cover & Spark Plugs. |
| Each Additional | 0.7 | 0.4 | B | Includes: R&R Valve Cover & Spark Plugs. |
| All | 4.2 | 3.2 | B | Includes: R&R Valve Cover & Spark Plugs. |