So I have a 1998 kodiak 400 4x4 the problem is it started pouring white smoke out of the muffler , backfires, when you turn it off smoke comes out of where the air filter Goes i know it needs carb work but the white smoke makes no sense to me its air cooled so there is no water and it doesn't have a smell to it like oil smells just like exhaust and its not steam I rode it the day before without the problem only difference I ran the bad gas out and put in premium thinking that would help no luck anyone experience this? Well thanks guys oh and if you take the dipstick out while running it also smokes

 

Anyone?