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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 ...
Hot Rod

How Does an Ignition Coil Work? It’s a Windings Road!

Paging through an ignition catalog reveals all sorts of different ignition coils for conventional distributor-type ignition systems. To say it's a mite confusing is an understatement!Just how does an ...