2000 Bandit 1200S
Started my ride today with a quarter tank, went about 20 miles, the last 3-4 on an unimproved "bumpy" road (may or may not be relevant).
When I got back on the bike, the fuel gauge showed 3/4 full, and varied between 3/4 and "F" for the rest of my ride into town. After refueling, the gauge "pegged out" well past F, and by the time I got home 37 miles later, the needle barely had dropped to below F.
Anyone have any ideas or experience a similar problem?