Start-up Problem

[bjrscj]

I have had great success on these forums, so I'm hoping the community can help me out again. After letting my bike sit for about 3 weeks, I wanted to take it out today to get the juices flowing in it again. I've had it covered for the past 3 weeks, but when I took the tarp off, there was definitely moisture on the bike. I installed my freshly charged battery and went to crank up the bike, and the engine definitely turned. However, I didn't hear the rumble of the fuel igniting. I cranked until my battery went dead, trying reserve tank and full choke, as well as every other combination. Nothing.

Now it seems to me that the problem would be pretty simple. It seems like the issue should be between the gas tank and the engine. However, I don't know how to go about troubleshooting this. I would appreciate any insight you guys might have. Thanks!