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

The Chevrolet LS series small-block motor is by far the most popular modern motor within the hot rod community. When it comes to engine swaps the venerable small-block Chevrolet package simply fits in ...

Hinckley Triumph motorcycle owners have been complaining about ignition coil failures. In Triumph Ignition Coil Replacement Part 1 of this two-part series, we described a coil replacement on a Triumph ...

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 ...