Compression Check: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Diagnose/Test | ||||
| Compression, Test | ||||
| 323, 325 | 1.6 | 0.0 | B | Includes: R&I Spark Plugs. |
| 328, 330 | 1.6 | 0.0 | B | Includes: R&I Spark Plugs. |
| M3 | 1.6 | 0.0 | B | Includes: R&I Spark Plugs. |