Recently, when starting my bike (2000 rry) from cold, if the automatic choke kicks in it goes to 2000rpm as normal, but if I blip the throttle the bike sticks at about 5000 revs. It stays bang on at that, unless I kill the engine and restart. It started doing it a week or so ago, and has now become a more regular problem.
Once its warm, its fine. Could this be a problem with the choke, or the FI or ECU? Its happened while the bikes been moving once too - and obviously I'd rather rectify it!
Anyone had this problem or got any ideas?

 

Whats the normal everyday temperature where you live? Sounds like its below zero.

 

It ain't warm in England, no. Probably about 7/8 celsius in the mornings atm.

 

Mate i live in south england and i have had that happen once or twice on cold start but soon leaned not to blip the throtle on warm up but its never happened to me when moving so if i were you i would get it looked at cause the last thing you need is it doin that mid corner or something