Bike won't start, try the killswitch, on the clutch perch...the park brake killswitch, starts and idles fine, soon as u touch the gas it dies! That wire, runs to the base of the motor.. right by your shifter... its a female prong that fits over a gold prong... another wire is right above it screwd in to the motor.. make sure that the prong is secured tightly, an pushed back on the prong... n that the wire screwed in tight... hope this works.. if not email me for more info, had similair problems.... mutch_17@hotmail.com

 

I got it !
service guy at the yamaha dealer told me to check if my valves are set correctly.
And guess what. There was no gap on the intake valves. That means there was crappy compression. thats why the bike had trobule starting. Dealer wanted to adjust the valves for 150$. I bought a filler gauge at ace hardware for 8$ and didit my self.
MY baby starts super fast now. !!!!
GL All