No spark, help!

[SledsWest]

I am getting the summer toys out and I have my kids wheeler really trying my patience. I can't get a spark on the plug. I've replaced the ignition coil, the CDI, and the CDI/speed controller, spark plug and charged the battery. Nothing. I took the cover off the stator to see if I could see any loose wires, it all looked OK. What else could it be? I'm abut ready to set this POS on fire.

 

[m8magicandmystery]

you will never get spark in fouled plug

 

[m8magicandmystery]

seriously though..are your grounds clean an good and tether or key or kill switch not malfunctioning

 

[SledsWest]

After messing with it for about a week and checking every electrical connection and running multiple tests with the voltmeter, I finally fund the problem. It was the wire coming from the coil to the spark plug. It had been twisted and corroded to the point only one strand was barely hanging on. I gave it a twist and the whole attachment fell off. I replaced the coil and voila! ITS ALIVE!!!!!!

 

[Wheel House Motorsports]

got to love chassing electrical demons.. good times. it will make you bald at a young age.