An ignition coil takes voltage from the battery and multiplies it to create a spark at the spark plugs, which in turn ignites the engine. Cars have been using some form of the coil ignition system for ...

When a Kubota ZG23 zero-turn mower fails to start or hold a charge, the instinct is to blame the battery or the ignition switch. However, with the Kohler CH23S engine, the real issue often lies in the ...