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To remove fuel vapors
Operating the exhaust blower purges the engine compartment of explosive fuel fumes.
To remove fuel vapors
To evacuate the gas fumes, so you don't blow up.
to remove fuel vapors
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You have to purge any gas fumes from the below-deck spaces before you start your engine so your boat won't blow up.
It removes fuel vapors
operate the blower for at least four minutes
Operate the blower for at least four minutes