Originally Posted by ericg
Piston Slapper, we had the same thing happen on a CH23 under warranty. Engine had about 1000 hours on it. Kohler rep was called and he blamed us not using Kohler oil and Kohler oil filters. After a long battle, they warranted it.
What do you believe is the cause of this type of failure?
Thought you'd never ask....
Its The Sump Bushing....