I own an 1981 Kawaski KE 125. For a start, i've bought this dirtbike from a man that lived just down the highway. Never met the guy, but when i had a talk with him, he seemed nice, and convincing. I liked the bike and bought it. 4 months later, my clutch started to slip. i had that "fixed" (sure doesn't feel like it) but supposebly it was a clutch spring that had went. Also the bike was "starving" for fuel. The mechanic fixed it and gave it back to me. Now the BIG problem came. While i was driving it home, when i accelerated, the bike would sputter, and bog. Considering that it was cold out i was fine with it, but it continued. when i got home, i left it for a week, than tried starting it, now it wont start! Help!