Problems with catalytic converters are one of the most common causes of check engine lights, but they’re extremely exp ...

The polarizing Richard Nixon proposed the establishment of the Environmental Protection Agency in 1970, with said agency imposing strict emission regulations for gasoline-powered vehicles beginning ...

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.

Why Do Engines Lose Horsepower As They Get Older? Sponsored by: <a href=" Subscribe for new videos every Wednesday! - <a href=" A gasoline engine needs four things to make power: 1. Air 2. Fuel 3.

Rislone Cat Complete Keeps CATs Purring 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 ...

Question:I have an all-stock '99 Corvette with 69,000 miles. It won't accelerate past a crawl, whether the engine is completely cold or at operating temperature. It also has a hard time climbing hills ...