I went outside to start my 94' F2 this morning and I cranked it over and it ran fine. I warmed it up and went inside to grab my riding gear. I noticed when I looked out the window that there was no exhaust coming from the exhaust pipe meaning it died. I went outside to check why it died and noticed my fuel was off, I turned it back on and tried cranking the bike over. It wants to start so it's getting a little fuel but it's not fully turning over. It cranked for a while and tried to start multiple times but it never caught on and fully started. I'm wondering if maybe I dried the fuel out of the system. I left the fuel on for today while I am at school and left it outside to warm up hoping that it might fix my issue. I'm thinking about sucking on the vacuum hose when I get home to try and let some more fuel into the system and sort of "prime" it since there's no fuel pump on my model.

 

Did you get the bike to start? If not, do you know if your choke is working properly? When the fuel pump goes dry it can be a bugger to get it primed properly.