Powertrain? Without fuel you won't have any power. The question is... Does anyone have a problem when filling up thier fuel tank? When fueling up the pump will shutoff early, like 1/2 tank. most of the time you can restart the pump but have to keep it on slow. Sometimes the pump will keep clicking off like it is full. That is when you leave with only a 1/2 tank of gas. Does this happen to anyone else?