I have a 2001 600 gixxer and it sat for several months without running. At the time it was running ok it has always ran a little rough at slow seed. I charged the battery and went for a ride. I got her up to running temp and took the choke off and gave a twist of the throttle and it died. So I put the choke back on and road a bit and then turned it off again and at the first stop it died again. I drained the tank cleaned the fuel filter and filled it up with fresh fuel and no change. I am wondering if I am headed in the right direction with the fuel system or can someone tell me if it sounds like something else.