I have many, i would assume that it is in the carbs either 1 or 2 or all three. Can you give me some more info on what is it doing? Does it run well at low speeds, does it idle well or bog upon acceleration? Hit me back and we wil figure this one out.
thanks for your concern we have not yet gotten the snowmobile but we are picking it up tommorow. we are getting it from a dealer in CT. for 700 dollars. he said a man came in complaining of it running rich and it seemed like it had too much backpressure. The man put a new set of plugs, a new fuel pump a.d i believe he rebuilt the engine. It starts right up revs up fine but we have no idea what is wrong. it has the stock jetting in it also.