Hey everyone So I have a 2007 Honda rincon 680. So couple days ago it was idling and would stall and wouldn't start back up and back fires bad then changed the spark plug and it had no problems 2 days later of riding 4 or 5 hours of riding it wants to start stalling but starts right back up but if I get it started and in gear and moving its just fine no power lose or nun but if I let off the gas all the way then it starts to stall again can anyone tell me or help me figure out what this the problem could be