Picked up a 2005 Arctic Cat 250 about a week back, wasn’t running right since it had an Amazon special carb. Have since fully rebuilt and put an oem carb back on it, the quad fires up and idles absolutely perfect now.
Issue now is once I put it in gear and give it some throttle it sputters/pops and feels like it’s really bogging especially on 1st gear. Otherwise runs fine, doesn’t feel like it’s gonna stall just real “sputtery”
I’ve heard possibly a fuel/air mix issue? Or maybe valve clearance? I did plan on relashing the valves when I get some more time.