Had the 80 cc motor running for a few days. Put it up n the garage yesterday, everything working fine and today it will not start. Checked for spark and there is none. (Plug plugged into plug wire and placed on top of head for grounding). Check plug wire looks okay. Voltmeter over Magneto wires and it looks like it is sending a signal. What else should I look for? Are the CDI ignition prone to failure? Any test I can do on the CDI to verify it is bad?
Any info may be useful. Thanks