If you encounter a problem, consult the check list below to determine the cause and
to take the proper action.
An authorized dealer will always be happy to provide any assistance and information.
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TROUBLESHOOTING
Engine falling to start
Engine starting but stopping soon
Poor idling
Poor acceleration
Engine speed abnormally high
Engine speed abnormally low
Boat speed low
Overheating of engine
W
arning lamp ON
Possible cause
FUEL
SYSTEM
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Empty fuel tank
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Incorrect connection of fuel system
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Air entering fuel line
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Deformed or damaged fuel hose
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Closed air vent on fuel tank
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Clogged fuel filter, fuel pump, or carburetor
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Use of improper engine oil
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Use of improper gasoline
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Excessive supply of fuel
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Poor carburetor adjustment
Содержание MFS 4B
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