[cranksho]

I just recently replaced the engine with one out of another machine. I fired it up a couple of times. The last time I started it, it ran for about 30 seconds and then lost spark. Checked the kill switch and it is working fine. Any ideas will help...Thanks!

 

[cranksho]

Pulled the engine last night and replaced the stator with a good used one. Still no spark...

 

[GCwaverunner]

Check high tension leads. Also, the plugs from the start button (red/brown & black/white wires) you should cut them out and solder the wires together. See how you go with that. Also, check how much volts you loose while cranking over.