so today i start the bike(cbr 600 f2) and when it fires up it sounds like a fucken subaru.

so i start asking my self wtf is wrong with it..i let the bike warm up, i take it out for a ride and the rpms wont pick up as fast they should...when the bike is at idle it idles fine but when i rev it it kinda hesitates. also when the bike is revved up past 7 rpms the choke lever shoots up and shuts my bike off.

so i think its one of the followoing.

a) i need a new ecm.
b) one of the pilots are clogged.
c) my choke is fucked...creating all the problems I mentioned.
d) i need a valve job?
e) im a noob.

im going with e cause im pretty sure its something ridiculous.

please help.

anyone.