Buddy's DIY on MSN

How to test BMW spark plugs or coils on any BMW model (1995+)

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

Understanding ignition coils and the symptoms of a failing coil

Ignition coils sit at the center of every gasoline engine’s spark, yet they usually stay invisible until something goes wrong ...