I have cleaned carb ten times I replaced the o rings in the head, put a new reed boot on but it is still flooding to the point I have gas standing in the air cleaner. When it does run it will run like a stripped *** ape and then fall on its face then back out of it and it will take off again. Can someone please tell me what's wrong with it before I just give up and take it to the crusher. Thanx @

Motorcycles - Gas Gas - EC 250 - 2002 Gas Gas EC 250