Troubleshooting Guide
| 1. High fuel consumption | Venting Valve | page 4 |
| Accelerator pump | page 6 | |
| Float Level | page 8 | |
| 2. Hard Hot Starts | Venting Valve | page 4 |
| Float Level | page 8 | |
| 3. Stalling and Hesitation | Accelerator pump | page 6 |
| Float Level | page 8 | |
| Choke Cover Tension (cold) | page 18 | |
| Choke fast idle speed (cold) | page 22 | |
| Vacuum Throttle Control | page 26 | |
| 4. Flooding | Float Level | page 8 |
| 5. Lean or Rich Fuel Mixture | Float Level | page 8 |
| 6. Poor Acceleration at full throttle | Second Stage Diaphragm | page 10 |
| 7. Inability to Reach full speed | Second Stage Diaphragm | page 10 |
| 8. Rough Idle | Idle fuel shut-off | page 12 |
| 9. Dieseling (after run) | Idle fuel shut-off | page 12 |
| 10. Early or Late shift pattern | Linkage | page 16 |
| 11. Rough downshift | Idle Lifting Switch | page 30 |
| 12. Transmission Damage | Idle Lifiting Switch | page 30 |
| 13. Vapor Lock | Fuel Return Valve | page 28 |