The first step in replacing ignition coils is determining the type., Depositphotos Here’s How To Diagnose and Test An Ignition Coil Let’s do this!

To ensure that the test was fair, we had to make this distributor as good as new, or better. So, before it ever saw action, the stock distributor was treated to a new rotor, cap, and module.

We’re going to take an already terrific electronic ignition system and show you how to get even more from it via a PerTronix ignition module, cap and integral ignition coil.