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simple question;
on a 4-line fuel sender/pump thing, i know which lines are pump and return
but there's a big vent line, and a small vent line
what do they do? one goes to a check valve inside the sender, right?
if i was to put a vent filter on one of the lines right at the tank and block the other one off, which should i use? or does it matter
suprised there's no diagram on shbox
on a 4-line fuel sender/pump thing, i know which lines are pump and return
but there's a big vent line, and a small vent line
what do they do? one goes to a check valve inside the sender, right?
if i was to put a vent filter on one of the lines right at the tank and block the other one off, which should i use? or does it matter
suprised there's no diagram on shbox