wont start after running fine

[notsoqik]

Checked fire, very weak. Found thread on taking ohms readings on mag and cdi. Mag tests fine but cdi failed 2 out of 3 readings. (Open). Can any one tell me if these cdi's burn out regularilly? This motor has like only 10 hours on it.

 

[pedalpower]

if you have weak fire I would suspect the plug wire or plug/gap. did you replace wire connections with soldered blades? did you wire up the kill switch-disconnect it and try.

cause/effect is ify at best. pretty soon after start up I was riding along and my mag fried. replaced cdi and mag. I've ordered a batch of 3 cdi and a couple extra mag coils.