How to fix Senix LSPG-M4 Lawn Mower engine that fails to start?
- BbrianmooreJul 29, 2025
If your Senix Lawn Mower engine won't start, several issues could be the cause. First, make sure the blade control is engaged. Check that the spark plug boot is connected. If the fuel tank is empty or the fuel is stale, refill it with clean, fresh gasoline. If your model has a primer, prime the engine as instructed in the Operation section. Inspect the spark plug; clean, adjust the gap, or replace it if necessary. If the engine is flooded, wait a few minutes before restarting. Finally, a blocked fuel line could be the culprit; in this case, contact your service dealer to have the fuel line cleaned.





