Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One Cylinder | ||||
| Front Bank | 5.9 | 4.3 | B | Includes: R&R Valve Cover & Spark Plugs. |
| Rear Bank | 6.6 | 4.7 | B | Includes: R&R Valve Cover & Spark Plugs. |
| All Cylinders | 9.8 | 6.5 | B | Includes: R&R Valve Cover & Spark Plugs. |