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 ...
VINwiki on MSN

How testing mechanics really works

From bombing the ASE A5 brakes test to building study guides that trade schools play in class, this story tracks how ...