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 ...

Subaru of America will recall 466,205 vehicles to fix a potential problem with the ignition coils, which could degrade and lead to "starting or stalling issues." The vehicles being recalled are the ...

High-voltage experimenters are a unique breed. They’re particularly adept at scrounging for parts in all kinds of places, and identifying how to put all manner of components to use in the service of ...