I just bought what appears to be an almost brand new 2002 kx 250. Aside from the fact of how clean it is, there is a problem. it is very, VERY hard to start ( I kick with no throttle&choke on) It will flood so I then will open throttle a bit and hope it starts! I have had luck with it starting right up too. I have not ridden it yet because it bogs while I give it throttle(like a fuel problem)and then stalls and will not restart and the kicking begins again!! I'm looking for suggestions if there a common problem before I get into it.