I'm not quite sure what the problem with my 07 450 is. It has been randomly stalling out and dying at idle. It is then very difficult to get started after that. The bike has low hours and has been well maintained. I changed the spark plug, fuel and airfilter without any help to the problem. The problem has seemed to get progressivly worse as well. The bike always starts first kick when its cold and usually starts first kick when its hot untill this problem occurs. It seems like it could be heat related as well becuase once the bike cools completly it starts easily. To me it seems as though it could be an ignition problem but would a CDI act in this manner? Anyhow I am pretty confused and searches aren't revealing anything to me. Any help is greatly appreciated.