I have an opportunity to buy a 2011 skidoo 600rs. Has 2200 miles and the seller has told me it fires right up and runs, but won’t idle. Will shut off after idle on its own for a few seconds. He said it “just needs carbs cleaned” thinking about buying for a good deal, just don’t want to run into any bigger problems. Is there anything I should be worried about other than carbs cleaned? Do these sleds tend to have carb problems? Any help appreciated I don’t wanna dump money into a junk pit if possible. Looking for things other than carbs that would make it cut out. Thanks.