This machine will start buy pulling only not elect start?? after its fired up runs great until I shut it off. Then we put a new CDI in, with the old plugs it won't start but if I put in new plugs she will start. Old plugs have spark but they are dry. Has anyone came accross this problem before? :bash: :bash:

Bill

It's not uncommon for a plug to spark out of the cylinder but not when you put it in and it has to overcome the pressure of combustion. Usually the spark is noticeably weaker in this case.