For a vehicle that’s experiencing poor engine performance, it may be necessary to test the ignition coil system. Follow along as Master Trainer Mark Kenyon of Garage Gurus uses a signal generator to test the internal module inside the coil and a spark tester to put the coil under load. With the coil plugged into the engine harness, Mark shows how to hook up the waveform generator and spark tester. He then shows how to set up the scan tool to run the tests. Count on Garage Gurus to help you get your vehicle repair done right.
Visit Garage Gurus at www.garagegurus.tech for more tips and information for your vehicle.
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The content in this video is for informational purposes only. You should consult with a certified technician or mechanic if you have questions relating to any of the topics covered herein. Tenneco will not be liable for any loss or damage caused by your reliance on any content.