Did you bleed the filter ? look for bleed screw on filter housing, is there a hand primer? if so slacken bleed screw,and prime the fuel system until just fuel and no air comes out then tighten bleed screw.If there is more than one screw,bleed the one nearest the fuel inlet pipe,then the other.Or if no bleed screws remove filter bowl and fill with fuel by hand, any further problem post question. Ex AA patrolman
Mike Cooper
April 2010