I have an 01 250ex that occasionally stalls while riding. Seems a loose wire that enters top of engine case under seat shorts killing engine. If wiggle the wire the bike will start again. Possibly a nuetral sensor because bike only starts in nuetral. Anybody had similar problem and best way to check sensor or wiring. Looks like you have to crack open the casing to get to the wire end.

Let me Know

 

you know lately with my 07, i noticed that is has been stalling in first gear...just started recently but idk what it could be...if you find anything let me kno please!!

 

when I find out I'll pass it on.

 

I still don't have this problem solved. Anybody with 250ex experience have a suggestion?