Ambient temps huge difference

[jk50]

I’m originally from a state that never got colder than 65 or warmer than 90. I never realized how much of a difference in air fuel mixture temperature makes. My stock buddy 50 loves it when temps get warm. My 70cc kit scooter runs rich. Especially in the midrange.

[jk50]

Perhaps I should lean out the idle mixture screw a bit on the 70cc it has an adjustable idle mixture screw.