I'm not very good at this stuff, but don't mind getting into it. I just need some pointers on where to start and what I'm looking at, guessing this is a carb problem. Bike sat for about 4-5 months. Something on the throttle was stuck and wouldn't twist at all, bike would start with choke on and idle FAST for as long as we'd let it but would not run if I took the choke off. I twisted the throttle pretty hard and it let loose, so it can be twisted now, but now it will not start at all with choke on and without choke it'll start and run for a few seconds and then die.