The fuel pumps are know to go bad on those bikes. Buy a new one and all will be good.
But on a side note, it could be your bank angle sensor.
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Do you really have to start a thread every time you go on a ride and see a guy with no helmet on?
Does it affect you that much that some random guy 1500 miles away went and paid his own money for a 1000?
Do we really have to fight over who uses the back brake or not?
Do you have to argue over stupid pointless shit on the Internet?