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kelly00Aug 8, 2025
Why won't my Toro 74199 engine start?
- KKimberly DixonAug 8, 2025
If your Toro Lawn Mower engine won't start, starts hard, or fails to keep running, several factors could be the cause. First, ensure the fuel tank is filled with gasoline and the fuel valve is open. Check that the choke is on. A dirty air cleaner can also prevent the engine from starting, so clean or replace the air cleaner element. Make sure the spark plug wires are securely installed on the spark plugs and that the spark plugs are new and correctly gapped. Finally, a dirty fuel filter can cause starting issues, so replace the fuel filter.