Garage Gurus | How to Use a Five-Gas Analyzer to Diagnose a Vehicle

Diagnosing a vehicle correctly is key to avoiding customer comebacks. Follow along as Master Trainer Drew Jablonowski of Garage Gurus demonstrates how a five-gas analyzer can help ensure that you perform the right repair. From setting up the analyzer to hooking it up to the vehicle, Drew shows how to navigate to the proper menus and how to interpret the data. 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.

[@fearlessphilshiver]

Could use an explanation how the readings lead one to believe there's an ignition problem. I'm not an expert, and my first thought with the melted cat and the O2 being high, was there was air leaking into the exhaust causing higher temperatures? It would be helpful to understand the mental thread of how an ignition problem could cause this. Thanks.

[@bleebleblahble8833]

Unburnt oxygen and fuel. Something is messing up with how the combustion event should be occurring.

[@banuelosjorge9762]

What model is this 5 gas analyzer?