I've got a Honda CH80 sitting about ( i know NOT a moped blah blah...) Anyway, it doesnt run right for some reason. The carb seems spotless and I've gone and cleaned the jets anyway. The spark is nice and blue, and the compression appears adaquete. But the bike is hard to start, and once you get it started. it runs erractically reving up and down until eventually it will die. You cant get the motor going too fast or too slow or else it will just die. The only thing I can think of is timing, but this is a 1997 bike, aren't these electronic? Hmm I'll check into that but anyway, any suggestions?