Is a Cadillac Converter?

What is a catalytic converter and what do they do? It's a device that's installed on most gas- or diesel-powered vehicles. Mandated in the U.S. since 1975, catalytic converters contain catalytic materials that neutralize about 90% of the harmful gases in engine exhaust that contribute to smog.

Can you drive a car with a bad catalytic converter?

A bad catalytic converter will give off higher emissions than allowed by the state. So a car with a malfunctioning catalytic converter will not pass a vehicle inspection. And that means you won't be able to drive your vehicle legally.

Are Cadillac converters necessary?

Your catalytic converter is an essential part of your vehicle, designed to reduce the pollutants and toxic gas your emissions system produces. It uses precious metals like platinum, rhodium, and palladium to complete this process.