I just got a 01 kx250. I ran good for like 4 days then on my way home day it wouldn't idel. So I thought I was getting low on gas because my atv use to do it. Well I filled it up but it stillw ouldnt idel and got worst, reving way up to the point where the kill switch wasn't working. Then I got home and shut the bike off but when to go and start it and would not fire. I got spark and after a couple times of driing the plug it still kept on coming out wet after trying and tring to start it. Well nothing. Does anyone have any ideas?