So Im rushing this thing together before I lose the rego on it.
I got it to the point of startup......once the fuel got thru it started fine and revved up ok ....but after about 5 minutes of smooth running it now starts fine but just sits at idle RPM......choke makes no difference and turning the throttle does nothing...except if u let it off then the motor dies.
Now I havnt touched the carbs as it ran just fine before dismantling the bike and I just wanted it to run enough to get it to the bike shop and back.......which it was initially today but suddenly not!
Any idea why it would suddenly change?
Fuel pump is priming ok
I wired the exup open but no change.
Choke worked initially now it has no effect
Im running it with just the "pull" throttle cable as Im waiting on the "push" cable to come in the post.....would this effect the operation of the carbs?
Edit: just ran it for a few minutes again and no.4 header is cold
![Image](http://i108.photobucket.com/albums/n30/BrianFromOz/IMGP1881_zpsc080d549.jpg)