In addition to the spark plugs that spark in the combustion chambers, the ignition system consists of an ignition coil, which converts battery voltage to higher voltage, and the spark plug wires ...

Ignition coils play a crucial role in a vehicle’s ignition system. They serve to convert the battery’s low voltage into the high voltage necessary to fire the spark plugs. If there’s any ...

Originally the lawnmower engine used a magneto coil ignition system, magnetos are simple and ... these spikes are fed directly into the spark plugs to cause ignition, this is why you don’t ...

Most people think you can check a small engine’s ignition system by removing the spark plug and grounding it while cranking ...

This type of ignition system with a separate ignition coil -- a rotor in a distributor that sends electrical current to each spark plug through wires in the cap -- began to phase out in the 1970s.