Last fall my wing got sick, it acted like it was running on 2 cylinders. Over the winter I replaced the stator, cleaned the fuel tank and removed the screen in the tank. Replaced the fuel line and fuel filter. Replaced the spark plugs. Also replaced the fuel pump. The bike runs great for about 6 or 7 miles then starts cutting out. When I leave the house the fuel filter is full of fuel but when it starts cutting out the filter is about dry. I can hear the fuel pump working but no fuel is feeding to filter. Any ideas or suggestions?