In this video, learn to test spark plugs and ignition coils for a BMW using a specialized test kit. Discover how to identify ...

There is only one way to find out for sure. Many Street Stock racing classes limit the ignition to stock-style replacement parts. For most Chevrolet and Ford engines, this means an HEI distributor is ...

Ignition coils last far longer than spark plugs and only need replacement when symptoms appear. Here’s how to tell if coils ...

An ignition coil is a vital component of a vehicle's ignition system. It is responsible for converting the low voltage from the battery into the high voltage needed to produce sparks at the spark ...

BOEING OFFICIALS INSIST that an electric spark from faulty fuel-pump wiring couldn't have triggered the explosion that brought down TWA Flight 800. The reason: electric power to the fuel pumps was ...

Heat initiates the internal combustion process. Diesel engines utilize the temperature buildup from extremely high compression (pressure) to ignite the air/fuel mixture, with a little help from glow ...