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Got a P0420 code? A failing catalytic converter is something that you won’t typically feel, but you will get a check engine light for it! If this has happened to you, Andy is here to answer the common questions about catalytic converters, and what you can do to replace yours. This is one where some time spent diagnosing the problem will point you to exactly what parts you need! Check out 1AAuto.com for anything you need for your car or truck!

0:00 Check Engine Light Code P0420 on Your Car / Truck? Replace These Parts to Pass Emissions
1:09 Looking at the Catalytic Converter
2:14 Checking Input and Output Temperatures or Sensor Values
3:25 Typical Steps to Replace a Catalytic Converter
4:34 SUBSCRIBE! Shop 1AAuto.com Link Below!

🔧 List of tools used:
• Flat Blade Screwdriver
• Phillips Head Screwdriver
• Pry Bar
• Complete Metric Wrench Set
• Complete Metric Socket Set
• Ratchet
• Gloves
• Safety Glasses
• Scan Tool
• Floor Jack
• Infrared Thermometer
• Jack Stands
• Wheel Chocks

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⚠ DISCLAIMER:
While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. 1A Auto is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.