A magnet is attached to the engine’s crankshaft to time the voltage spikes, these spikes are fed directly into the spark plugs to cause ignition, this is why you don’t need a battery.

This enables greater efficiencies because less fuel is burned per cycle, but has the trade-off of being more difficult to ignite using conventional spark plugs. Not so with laser ignition ...

The ignition (or distributor) cap is where ignition wires that run to the spark plugs receive high-voltage current from the ignition coil. Metal contacts in the cap connect with contacts in the ...

The ignition system’s job is to ignite the air-fuel mixture in a gasoline engine. In addition to the spark plugs that spark in the combustion chambers, the ignition system consists of an ...

In this video, I show you how to test spark plugs and coils on any car ... this guide will help you diagnose and fix issues with your ignition system! Watch: Donald Trump takes oath as 47th ...

A spark plug is a simple device that turns the ignition system’s energy into spark, which ignites the fuel mixture. The short version of how they work is by sending electricity through the plug ...

A magnet is attached to the engine’s crankshaft to time the voltage spikes, these spikes are fed directly into the spark plugs to cause ignition, this is why you don’t need a battery.

The spark plug cables of an internal combustion engine are oftentimes one of the most neglected components under the hood. In some vehicles, the engine makes do with coil packs or ignition coils ...