Diagnostic
Engine oil appears slightly diluted
Cause: Normal dilution from extended idling or trolling, especially in cooler water temperatures Test: Check operating conditions and oil consistency
Diagnostic
Cause: Normal dilution from extended idling or trolling, especially in cooler water temperatures Test: Check operating conditions and oil consistency
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Ask Boat Guru about thisSpec · Engine cooled conditions={"engine_state":"cold"}
Procedure · 1. Check engine oil for contamination with fuel (strong fuel smell). If present, consult an authorized dealer. WARNING: If engine oil emits a strong fuel smell, do not continue operating — consult dealer immediately. ...
Spec · 10W-40 conditions={"temperature_range_C":"above approx. 10°C","temperature_range_F":"above approx. 50°F"}
Procedure · 1. Leave the outboard motor for 5 minutes and check oil level on the dipstick. Add oil if necessary. 2. Insert the dipstick completely into the hole and install the top cowl. 3. Start the engine and idle for 5 minutes...
Diagnostic · Cause: Fuel dilution of engine oil, potentially from extended idling or trolling, especially in cooler water temperatures Test: Smell engine oil for strong fuel odor during oil inspection