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Sheila RussellAug 31, 2025
What to do if Toro 41568 engine runs, but knocks or misses?
- DDerrick RamosAug 31, 2025
If your Toro Paint Sprayer engine runs but knocks or misses, it could be due to several reasons. Start by checking for dirt, water, or stale fuel in the fuel system; if present, drain and flush the system and add fresh fuel. A loose spark plug lead can also cause this, so reconnect it. Additionally, a broken spark plug can be the problem, so replace it. Check for loose wires or poor connections and tighten them. If the issue persists, the engine may be overheating, see Engine Overheats.