R
Robert RobinsonAug 29, 2025
Why does my Toro Sprayer engine run, but knocks or misses?
- LLarry MayAug 29, 2025
If your Toro Sprayer's engine runs but knocks or misses, it could be due to dirt, water, or stale fuel in the fuel system. In this case, drain and flush the fuel system, then add fresh fuel. Also, a loose spark plug lead could be the issue; reconnect it. Replacing a broken spark plug might also solve the problem. Make sure to check and tighten any loose wire connections.