[sgajan]

This isnt my bike its for a friend i was riding with and im trying to help him fix. i have an 06 yamaha grizzly. I will check the miles on his though. It just seems so strange because it happened out of nowhere. it wasnt like it was a little at a time. I will check the diaphram to see if it is sliding. i didnt know you could see this in action. I will also check the air fuel mix. thanks. lets keep trying. It just seems so strange that this happens out of the blue. The plug on mine is black but not oily. And this is a new plug i got yesterday.