Fuel Delivery and Air Induction: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Flush | ||||
| Single Tank | 3.1 | 0.0 | B | Includes: R&R Fuel Tank, Blow Out Lines & Renew Fuel Filter. |
| Dual Tanks | 4.9 | 0.0 | B | Includes: R&R Fuel Tank, Blow Out Lines & Renew Fuel Filter. |
| Diagnose/Test | ||||
| Air Intake Restriction Test | ||||
| Single Tank | 1.7 | 1.2 | B | |
| Dual Tank | 2.0 | 1.4 | B | |
| Crankcase Pressure | ||||
| Single Tank | 5.9 | 4.2 | B | |
| Dual Tank | 6.6 | 4.5 | B | |
| Engine Performance | 0.7 | 0.4 | B | |
| Fuel Contamination | 0.9 | 0.6 | B | |
| Fuel System Quality | 0.8 | 0.5 | B | |
| Glow Plug System | 1.0 | 0.7 | B |