Kohler Command 12.5

I have a 12.5 Kohler connected to a Toro ProLine walk-behind. After the last mowing, no fire on next start-up attempt. I changed the spark plug, bypassed the ignition, and still no spark. I presume it might be the magneto assembly. Any ideas or thoughts? Thanks for your replies.

Wil

[Jman]

Sounds like the ignition module has failed. Located under the blower housing.

[Richard Martin]

There seems to be a lot of this going around. Perhaps it's a late Y2K thing. In any case the problem is probably the coil.

Thanks for the replies.

Wil