Hi, I'm new to this board and to ATVs. I have a 2000 Foreman ES. Problem is it backfires. Any ideas as to why? I'm thinking its running rich. But it should have the stock jetting. Will adjusting the mixture help this? The bike doesn't smoke and runs great. It just gets annoying with the backfireing. But it also doesn't do it all the time and it will do it hot or cold, more so when cold. Some days it won't do it at all. But mainly when its coasting down a hill. I would be thankful for any suggestions.
Kelly
Kelly