Throttle Help

[UrbanPuma]

See message below.

 

[UrbanPuma]

Hi all,

I've noticed when I turn the throttle sometimes nothing happens - no power. Same thing today, brought it inside and after a while I turn throttle and it works again.

I should add, the throttle used to have a lot of resistance to get to top speed, but now with slight turn its fully opened.

Any ideas on what's going on?