I replaced my spark plug wire and wow what a difference in starting and the idling smoothed out too. For those who don't know, its as easy and unscrewing the wire out of the cap and CDI box. Cut a new piece and screw it back in. I used a piece of a VW Hi Performance Silicone wire and I am glad I made the change. I can no longer kill the engine with the choke, guess I will have to hook up the kill switch now!