Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One Cylinder | 3.9 | 2.8 | B | Includes: R&I Valve Cover, Spark Plugs & Intake Manifold When Required. |
| All Cylinders | 5.2 | 3.7 | B | Includes: R&I Valve Cover, Spark Plugs & Intake Manifold When Required. |
| Note | ||||
| With AC, Add | 0.4 | 0.2 | B |