Briggs & Stratton 21100 Troubleshooting, WARNING, Engine will not start, Engine is smoking or running rough, Out of fuel, Engine flooded, keep the spark, plug side of engine up

Troubleshooting

Engine will not start

Out of fuel

•Prime engine

•If engine is cold, ensure choke is set correctly.

•Add fuel

Engine flooded

•Set choke to FULL CHOKE position and continue to pull starter handle.

Fouled spark plug/engine fails to product spark

•Remove spark plug and clean it. Check the spacing on the electrode and set the gap to the correct dimension. See Maintenance Section. If plug is damaged, replace with a new spark plug.

•Ensure the spark plug is installed and wire is connected.

CAUTION

This engine is shipped from Briggs & Stratton without oil. If you start the engine without oil, the engine will be damaged beyond repair and will not be covered under warranty.

WARNING

• Ensure fuel cap is in place before starting engine

•Turn engine OFF and let engine cool at least 2 minutes before removing fuel cap.

•Check fuel lines, tank, cap, and fittings frequently for cracks or leaks. Replace if necessary.

•Do not crank engine with spark plug removed.

Engine is smoking or running rough

•There maybe slight oil accumulation in the crankcase upon starting. This is normal.

•If excessive smoke or smoke is heavy, ensure choke is in OFF CHOKE position.

•Check for fouled spark plug.

•Check air filter for debris.

CAUTION

If engine is tipped to transport equipment, to remove debris, to drain oil, etc., keep the spark

plug side of engine up.

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