My scooter won't start by using the kick start when warm, without help by twisting the throttle-handle a bit (at the same time as using the kick start).
By "warm" I mean it's been stored in a room with a temperature at about 20 degrees (celcius), but not been actively running in at least 7 hours.
When the temperature is 0-10 degrees (celcius) or the engine has been running for some time, it starts just fine without any help.
What causes this? Could it be a defective idle-jet or choke?
My scooter has a 50cc GY6 engine, a CV carburator and a choke.