09 700 weird problem

Initially i was thinking v. REg. swapped that out with no luck. The problem is the sled wont idle. runs awesome wide open and going fast down the trail...only hickups between 5-6k rpm when you hold the throttle constant. Sled wont idle so staring it is a pain!...5-6 pulls to ge tit going then you have to be ready to run fast ot else it dies.


Any ideas? TPS, stator, intake boots?? I have no idea where to start. Machine has 1100 miles on it