KFX 50 idles but dies on throttle opening
After sitting idle in garage for a while, got the engine started with fresh gas. Engine will idle but with just a bare touch of the throttle lever, the engine dies and will re-start but dies again. Obviously something not right in the carb but before removing it thought someone could offer some advice. This is a very low mileage, well-taken care of 4 wheeler for my grandson.
Need to help before tearing into it.
Thanks in advance,