Engine cutting out??? Help please!!

[2000Warrior]

So surprisingly I still have the warrior and it's been a decent machine. Always starts great and runs out fantastic. Tranny slips a little sometime and I should really get rid of that crappy linkage shifter but other than that it's been good! It does not beat a stock 400 ex like everyone said but it's close. Anyways, I started having some trouble with it almost cutting out recently. I took it to a track and sometimes it would like die like i hit the kill switch and if i pulled the clutch in and revved it up it would be fine for a while. It kept doing this and I'm getting frustrated. I cleaned the carb again so it's running even better but still does it. There is no TSS on this wheeler so i can count that out. Next, I was sitting on it today in my yard idiling it with the neutral light on, ok? I would rev it a few times and that light would go out and kill the quad. I was like WTF?? I then disconnected that sensor wire down by the shifter and it didnt seem to do it but I didnt test it out enough. Does this sound electrical to you or something carb related? To me it seems electrical and I really wanna get it fixed so i can take it upnorth riding over july fourth. I'm gonna put a new plug in it just for shits and gigs also. Thanks and sorry for the super long post!

 

[duneracerweston]

Fuel quality is a big thing put supper in it and then try it and I think ur neutral wire is shorting

 

[1998yamahawarrior]

I may be way off but do some ohming on you stator. It almost sounds like either the pickup or source coil cutting in and out. May want to look at your harness also.

 

[2000Warrior]

Crap I hope its not the stator. Ya I was going to try better fuel also. Thanks guys for the super fast replys!