so i was hill climbing the other day on my like 3 or 4 week old yfz. It dies and i try to stasrt it back up for like 5 minutes and all its doing is making the winding noise like it's not catching the spark or there is no spark or something. Anyway i finally get it started i climb the hill and go on flat ground so i made it die to see if it would fire right away and it didn't. What could it be? I called power yamaha where i got it and it's under factory warranty. They said theyll figure it out but dang its a ways away. So doese it sound like an ignition problem or what?

 

try a new plug