Originally Posted by ibcnya
Studders back again....I hate the stock carb on these things. Everyday my bike runs different and I have to make a adjustment to something. I dont get it, really, one day its great the next its crap. Another thing that bugs me is the sorry carb slide cap. It wont even stay tight without tape around it. I work on this thing more than I ride it, really.....I shoulda bought a scooter.
That could be your problem. Carb slide cap. One time sucking air. Next time not...POPS