Hey, I have a 2003 RM250 that is getting a weak spark when it does spark. The bike will fire every once and a while and run for a minute maybe two then die out. I'll pull the plug and teat for spark and nothing. Has any one else had this problem? Could it be the CDI or Stator?

Thanks

 

I don't have that particular type of motorcycle, but I did have a artic cat snowmobile that is acting the way you described and my guess is it could be either one.