Troubleshooting
7
Problem
Cause
Remedy
Engine runs erratically
1. Spark plug wire loose
2. Spark plug scorched, defective or electrode
gap is set incorrectly
3. Stale fuel
4. Engine running with choke on
5. Water or dirt in fuel system
1. Connect and tighten
spark plug wire
2. Re-adjust electrode
gap or change
3. Fill tank with clean, fresh gasoline
4. Move choke to off
5. Drain fuel tank. Refill with fresh fuel
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