Hey guys newbie here and just started working on a 1987 Honda fourtrax 300. It’s been sitting up for about 4 years so I took the tank off and cleaned it really well. Put the tank back on and hooked it up and it wouldn’t start. I noticed that there was no fuel coming out of the petcock into the fuel line. I took the line off turned the engine over and could not feel it pulling any kind of a vaccuum against my finger so I’m wondering if the carb is bad on it or if I have another issue. Please help a rookie atv guy out.

Thanks.

Justin