Hello guys and gals, I have a arctic cat 400 that will start but will only run if u hold the start button. Once u let of it dies. I’m lost as to where to start looking for a cause. Thinking it’s loosing power to the Cdi box. I know there is a start circut and a run circut, am I right? Any help will be greatly appreciated as I plan to give this atv to my niece if I can get it running.