The catalytic converter is undeniably an essential part of a vehicle. The converter has an effect on the performance of your vehicle, and it reduces tailpipe emissions. Without an effective converter, ...

I have a 2012 Ford Fiesta five-speed. The check engine light is on, and the computers at AutoZone and Big O say it’s the catalytic converter and oxygen sensors. This will cost me about $850 to fix.

Even though most gas-powered vehicles are equipped with catalytic converters, many vehicle owners don’t give the CAT a second thought until something goes wrong. Fortunately, taking care of this ...

Catalytic converters are an important part of your car's functioning exhaust system. Here's how they work and why their parts ...

How do I tell if a catalytic converter is plugged up? I have noticed a funny rapid noise that is hard to describe. It sort of sounds like a ticking / chugging noise, but only when a load is applied. I ...

Across the country, reported catalytic converter thefts have skyrocketed in the last few years. Annual thefts of the auto part, which is tucked along the exhaust system to turn fumes from a car’s ...