ap emissions Archives - UnderhoodService
Confusion, Carcasses and Catalytic Converters

Dealing with warranty return headaches starts with fixing the real problem that caused the failure to begin with.

Finding The Techs You Want, Keeping The Ones You Need

Keeping the great employees you have is just as important as finding new ones.

How Great Employees Help Maximize Shop Professionalism

Roy Niemi explains that solid hiring can be complicated. Sponsored by AP Emissions.

Exhausting The Possibilities of What Killed The Cat

A catalytic converter may seem simple – but how does it do what it does and what happens when it doesn’t?

AP Emissions Releases January New Part Number Update

The release includes direct fit EPA converters covering more than 6.6 million vehicles in operation.

Creating Parts: The Manufacturing Process (Video)

Creating parts takes many steps worth of work. Sponsored by AP Emissions.

Direct Fit Catalytic Converters Features and Benefits

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

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.