I have a eg runs good but here lately when i drive it when i go in store come back out just spends over getting no fuel we hard wired fuel pump when it did it last and started right up replaced ecu and relay still does it thought would be fuel pump but when hard wired pump works fine and now when i put gas in car get around a gal. it spits out of fill tube thought vent clogged blew air through it its fine can someone help thanks