throttle hesitation

[rayray]

Fixed my fuel problem. Bought new needle valve. now my issue is when you punch the throttle there is a hesitation at times. It's a pretty significant one. Almost went over the bars goin off a smallm jump. Any ideas?:grr:

[ohsobad_chevy]

Welcome to atvriders.

What kind of quad are you riding? Give us more information.

[Zakradu398]

Is it a bog?? If so, you might need to change your jetting.

[Toadz400]

If it's a YFZ, try changing the leak jet to a 35. They have a very common hesitation problem.