How to Test a Car Battery? To measure battery load, conduct three voltage tests with the multimeter. Start the first test by making sure the vehicle is turned off. Multimeters have two probes: red and ...

But, if you don’t have a multimeter, here’s another way to test an ignition coil, with an ignition tester system. It’s inexpensive and works for any small engine.

Check out this Plugged Parts Review that we have on the AEM Dual Capacitor CDI Ignition Module, brought to you by SuperStreet Magazine.