This video provides step-by-step instructions for replacing the spark plug on twin cylinder Kohler Command small engines, commonly found on riding lawn mowers, riding tractors, zero-turn radius mowers, and commercial walk-behind mowers. The most common reasons for replacing the spark plug is when the engine runs poorly, won’t start, is hard to start, or stops after a few seconds and the spark plug proves to be at fault.
All of the information in this spark plug replacement video is applicable to the following brands: Kohler, Toro
