09 RMK Leaned out or over heated???

[Razors Edge]

I was out riding today with my wife and kids so i was riding way slower then usual, the sled kind wanted to die out then went again then 5 minutes later it died completely. Pulled the plugs they were on the hot side, changed plugs it ran for 2 minutes died again pulled plugs white hot?? Can anyone tell me whats up with my sled?

 

[GuitarMan69]

Could be mid range lean, What engine? Also have you checked compression?
Were you rideing in deep snow or trail, Did you have sufficiant snow to cool the rear heat exchanger? I quess it could be overheated. were you able to ride the seld home?
The more info you can give the better.