After running for a while the primer bulb sucks together and the engine dies. When I fill the tanks up fuel spits out of both (2 tanks) vent lines and there is no visable kinks or collapse in any of the lines. When I disconnect the primer bulb, pump it and place my thumb over the suction side it fairly quickly expands. I would figure it would stay sucked in for a while given a good seal.<br /><br />Do I have a bad primer bulb? If so what brand to get to replace it? If not, what is causing this?
