CHAPTER 3
ENGINE FUEL SYSTEM
All engines require a source of fuel in order to run. The fuel that
an engine uses, is not only comprised of gasoline but also air. This
mixture of gas and air are combined into a ratio, best suited for your
engine and boat. If this system fails, the engine will have no fuel to
compress and ignite. It is important to make sure your fuel system is
functioning properly.
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Your typical factory installed fuel system is comprised of a fuel fi ll
fi tting marked “gas”, fuel tank, fuel hoses, fuel vents, anti-siphon
valve, water separator fi lter, fuel gauge, and sender among other items.
You should understand the purposes of each of these components
and discover their location by reading this manual along with the