I was really lugging it on the lake -deep wet snow..not a good thing for a Yamaha.
The mid range is a leanish but OK...the MJ is richer..good for - 8 C ..it was nearer to 0 so jetting is OK...
Anyway ..I got off the deep wet snow and pinned it on the hard pack lake trail...
It just shut down...didn't lock up..but when I pulled it.there was no way it was going to start...
I was aware the oil was low...towed it back home..next morning I filled the oil tank..and he fired right up...it seems to run the same as it ever did???
So..is there a shut off switch or did I partially seize it???
It runs close to 130 on the dream meter..rolls nice..if I stop and any incline it will roll down it..