I have a yamaha warior 350 that i brought. I had to put a bottom end on. After I put the bottom end on. It wouldn't raised up it was sputtler...So I fix thats problem it was the parking brake switch. So now it is cutting out at full throttle. If I don't give it full throttle it run good. Do anybody have any ideas what can be the problem.

 

i'm having the same problem.. i think i am just lean tho...