Just curious when you should open or close the vent? Should it normally be closed when not running motor, then open the vent just before I remove the cap to fill tank or open vent when I get ready to run motor then close it when finished?
Yea thats right. Closed when not in use but open before removing the cap or open before you want to run the engine. I like mine being always vented in the summer it gets hot in the battery compartment and fuel swells too much.
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