Finally got a good snow fall so have sleds out...running flatland..seems when I hit about 7500 rpm the machine stumbles and slows down....is there a flash for these sleds? or what else could it be??
Mine did the same thing and I changed the plugs and it fixed the problem. Got back and hooked it up to a computer and it said to clean stater. I had an 800 with 4000 miles and changed the plugs when I sold it, I would've never thought that was the problem, but the mechanic I was with said it was worth a shot. Haven't cleaned the stater yet and it still runs good.
