1 Answer
Uh why and what kind of explorer?
basically vent tube for air passing thru a vent valve connected to canister on top of tank.. two tubes goes from tank to fuel filler neck … one connection from tank to canister.
one tube from canister to engine compartment with a sensor called a vapor management valve between it and intake manifold
and without tools, you won’t diagnose it yourself unless you want to play guessing games, then i’d go vent, vapor management,then gas cap…