Catalytic Converter Archives - UnderhoodService
10 Commandments Of Catalytic Converter Replacement

Paperwork, laws and warranty issues can cause headaches.

Determining Catalytic Converter Efficiency

Almost every part on the engine determines how long a catalytic converter will last.

Direct Fit Catalytic Converters Features and Benefits

Four qualities stand out the most when looking at these catalytic converters. Sponsored by AP Emissions.

EGR, Secondary Air Injection And Emissions Management

EGR systems put a small amount of inert gas into the combustion chamber to control the temperatures.

Catalytic Converter Theft (VIDEO)

In some cases, thieves can remove a catalytic converter in less than one minute. This video is sponsored by AP Emissions.

Catalytic Converter Development Process (VIDEO)

Experts discuss the catalytic converter development process from start to finish. Sponsored by AP Emissions.

EPA vs California Emissions Packages (VIDEO)

What’s the difference between EPA and California emissions packages? This video is sponsored by AP Emissions.

Checking Your Fuel (Video)

Fuel systems can have many possible issues to diagnose. This video is sponsored by AP Emissions.

Making Sure You Get A Strong Spark (Video)

Complete combustion requires strong spark at the right time with the right compression. Sponsored by AP Emissions.

Diagnosing Catalytic Converter Problems (Video)

There are multiple steps to diagnosing a possible air related issued on a catalytic converter. Sponsored by AP Emissions.

How Do Converters Work? (VIDEO)

‘Clean by Design’ catalytic converters are designed to fit and built to last. This video is sponsored by AP Emissions.

What causes a P0420 code? (VIDEO)

If the front signals and the rear signals look identical, the catalyst is not doing its job. Sponsored by AP Emissions.