Starting the engine is the last thing you should worry about. That's why you want the KOHLER® Command PRO EFI ECH440 engine powering every piece of equipment. It starts like your car, with no choking. There's no carburetor, so there's no carb downtime. Your equipment is always running - and earning - and your customers are more productive. Plus, KOHLER EFI engines save cash at the pump - and save time on refueling.