Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Valve Springs &/or Stem Seals | ||||
| Right Bank | 3.4 | 0.0 | B | Includes: R&R Glow Plugs & Valve Covers. |
| Left Bank | 3.1 | 0.0 | B | Includes: R&R Glow Plugs & Valve Covers. |
| Both Banks | 5.6 | 0.0 | B | Includes: R&R Glow Plugs & Valve Covers. |