OH NO! Not now... especially NOW! I'd send you my spare CDI if I could (because it's a surefire way to rule in or out your existing CDI) but I just lent it to Marty who also has been having problems. Dang! What could it be? Check out connections to both coils... just that. You don't need to pull the tank, just reach under and make sure ALL the connectors on each coil are good. Let's hope it's as simple as that.