I've got a gas problem, when climbing with a load it runs out of fuel. I replaced the fuel pump, same problem, replaced fuel filters do nothing. Finally I cut open the fuel tank and the pick up is in the rear so it should be sucking fuel when climbing. I am checking for any kind of crimped or plugged fuel line. The last 4 months I've run with a jerey can with a fuel line jamed in it on the roof rack or stapped to the front bumper and it runs fine. Some people might feel this is unsafe but I live in the highlands of New Guniea where getting eaten is about as high on the worry scale as blowing up or burning to death. I am contemplating cutting a 200liter drum in half sideways, welding it back together and using it as a roof tank with baffles on my sturdy rack. Then I have good gravity flow when the pump fails right? I pretty much always have jerey cans of fuel on top anyways and the tank is totally chunked up from smashing on rocks and ruts underneath. any ideas?