Hey guys, been wanting a sled for years and now that I finally have one (98 Arctic Cat ZRT) it runs like crap. When I bought it the guy said it hasn't ran in three years but it has low mileage. Just by pulling the plugs and pouring gas straight into the cyliders was I finally able to get it running but it wouldn't stay running. I changed the plugs and that did it. However it still won't stay running at an idle without the choke on... I was able to get it out and really run it pretty hard for an hour and still no idle without stalling and it backfired a few times. One person told me to pull the carbs, clean them and possibly rebuild them. I am pretty mechanically inclined but have never worked on sleds. Any help is much appreciated.