I have a Walker mower with a 23hp kohler engine. It has started to run rough, miss, and loose power. When I pulled the plug wire on the front plug, (front to the mower), the miss smoothes out, even though it is running on only the back cylinder. Changed plugs, but problem continues. Originally thought it was a fuel/carb problem, but then it seems it would continue to run rough on just one cylinder. Any ideas would be appreciated. Ericg, hope you chime in since you have really helped me...
Problem with 23hp kohler
Problem with 23hp kohler