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fcomptonAug 15, 2025
Why does my Toro Lawn Mower engine not start, start hard, or fail to keep running?
- MMichelle RodriguezAug 15, 2025
Several factors can cause this issue. It might be due to an empty fuel tank, so ensure you fill it. If your model has a choke, make sure it's turned on. A dirty air cleaner could also be the culprit; try cleaning or replacing it. Check that the spark-plug wire(s) is properly connected, and the spark plug(s) isn't damaged or incorrectly gapped—replace if needed. Other potential causes include a dirty fuel filter (replace it), incorrect fuel type (drain and replace with the correct type), or low oil level in the crankcase (add oil). If the issue persists, it could be due to dirt, water, or stale fuel in the fuel system, and you should contact an Authorized Service Dealer.