Diagnostic
Misfiring/backfiring under load
Cause: Emission control system issue
Diagnostic
Cause: Emission control system issue
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Ask Boat Guru about thisSpec · EM (Engine modification)
Procedure · 1. Stop the engine immediately. WARNING: Striking the sea bottom or an underwater object may severely damage the outboard motor. 2. Check the control system, gear case, and boat transom etc. 3. Return to the nearest h...
Spec · EM (Engine modification)
Procedure · 1. Stop the engine immediately. WARNING: Striking the sea bottom or an underwater object may severely damage the outboard motor. 2. Check the control system, gear case, boat transom, etc. 3. Return to the nearest harb...
Diagnostic · Cause: Emission control system issue