Diagnostic
Engine fails to start after submersion
Cause: Wet/flooded spark plugs Test: Remove spark plugs and inspect for moisture Expected: Dry spark plugs after removal and drying
Diagnostic
Cause: Wet/flooded spark plugs Test: Remove spark plugs and inspect for moisture Expected: Dry spark plugs after removal and drying
Open chat with this engine and topic preloaded so you can troubleshoot faster.
Ask Boat Guru about thisSpec · 30 minutes conditions={"context":"If engine starts and no mechanical damage is evident"}
Procedure · 6. Attempt to start the engine. Ensure the water level is at least 2 inches (5 cm) above the antiventilation plate before running. WARNING: Running the outboard motor without sufficient cooling water will damage the w...
Spec · 2 inches (5 cm) conditions={"context":"Required during engine start and extended run after submersion"}
Procedure · 1. Dry and reinstall spark plugs. 2. Start engine with the throttle open.
Diagnostic · Cause: Spark plugs wet with fuel (flooded engine) Test: Remove and inspect spark plugs for fuel saturation