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seanwadeAug 13, 2025
What to do if my Craftsman 247.288851 engine runs erratically?
- KKyle ReedAug 14, 2025
If your Craftsman Lawn Mower engine runs erratically, it might be due to several reasons. First, check if the choke is activated and deactivate it. Ensure the spark plug wires are securely connected. A blocked fuel line or stale fuel can also cause this issue; replace the fuel line, fill the tank with fresh gasoline, and replace the fuel filter. Another potential cause is a plugged vent in the gas cap; clear the vent or replace the cap if damaged. Water or dirt in the fuel system can also lead to erratic performance, so drain the fuel tank and refill it with clean, fresh gasoline. Lastly, a dirty air cleaner can be the problem; replace the air cleaner paper element or clean the foam pre-cleaner if your mower is equipped with one.
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