Spark Plug: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Without Variable Timing | 0.4 | 0.2 | C | |
| With Variable Timing | 0.4 | 0.3 | C |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Without Variable Timing | 0.4 | 0.2 | C | |
| With Variable Timing | 0.4 | 0.3 | C |