Troubleshooting
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PROBLEM | POSSIBLE CAUSE(S) | SOLUTION(S) | ||
Engine difficult to start | 1. Out of fuel | 1. Add fresh fuel | ||
| 2. | On/Off Switch turned OFF | 2. | Turn switch to ON |
| 3. | Engine is not primed. | 3. | Push primer bulb 3 times - waiting 2 |
| 4. | Spark plug wire disconnected | seconds between each push. | |
| 4. Attach spark plug wire to spark plug | |||
| 5. | Fouled spark plug | 5. | Remove spark plug. Inspect. Replace if |
| 6. | Dirty Carburetor | necessary | |
| 6. | Take unit to an authorized service center | ||
| 7. | Clogged air filter | for Carburetor cleaning | |
| 7. | Remove and clean air filter | ||
| 8. | Clogged fuel filter | 8. | Remove fuel filter. Inspect. Replace if |
| 9. | Contaminated Fuel | necessary | |
| 9. | Drain fuel tank. Clean fuel tank. Fill with | ||
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| fresh fuel | |
Engine Problems | 1. No Engine Oil | 1. Add engine oil | ||
Engine smokes excessively | 2. Engine oil not at proper level | 2. | Check engine oil. Add or drain engine oil if | |
Engine runs very “rough” | 3. Fouled spark plug | necessary | ||
Engine runs erratically | 3. | Remove spark plug. Inspect. Replace if | ||
Engine cannot maintain full speed | 4. | Clogged air filter | necessary | |
| 4. | Remove and clean air filter | ||
| 5. | Clogged fuel filter | 5. | Remove fuel filter. Inspect. Replace if |
| 6. | Contaminated Fuel | necessary | |
| 6. | Drain fuel tank. Clean fuel tank. Fill with | ||
| 7. | Carburetor out of adjustment | fresh fuel | |
| 7. | Take unit to an authorized service center | ||
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| for Carburetor adjustment | |
Excessive vibration / noise | 1. Loose parts | 1. | Tighten all fasteners | |
| 2. | Engine problems (above) | 2. | Refer to engine solutions (above) |
Engine will not stop | Defective On/Off Switch | Replace On/Off Switch |
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