[puddle jumper]

jsut went out and hooked a hose to a funnell and then to the carbs to gravity feed them and bypass everything and it will sit there and run fine! i took the fuel filter off and hooked that line directly to the fuel pump and still cant get gas to the carbs.so its either the fuel pump or the line going into the tank.how does that plug come out of the tank.ive tried prying on it a little but dont want to break it