[Fbks_Cruiser]

You have definitely found a problem. Gas should be siphoning out of that fuel line aplenty. I would disconnect the line at the sending unit on the tank and while disconnected at the fuel pump blow some air to verify it is clear.

But, I suspect that the sock on the pickup is plugged with junk and the tank may also have sediment/rust in it. If you really only have a few gallons of gas in the tank, now is a good time to pull the sending unit and inspect the pickup screen and inside the tank.