Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One Cylinder | ||||
| Right Bank | 1.9 | 1.1 | B | Includes: R&I Valve Cover & Spark Plugs. |
| Left Bank | 1.8 | 1.2 | B | Includes: R&I Valve Cover & Spark Plugs. |
| All Cylinders | 3.7 | 1.7 | B | Includes: R&I Valve Cover & Spark Plugs. |