Understanding Catalytic Converters and Keeping Your Car Running Clean

If you own a car, you know the importance of regular maintenance and repairs to ensure your vehicle stays in optimal condition. For example, the catalytic converter is critical to a vehicle’s exhaust system. We will explain how they work and the steps you can take to ensure they function correctly.

Catalytic converters, or “cats,” are exhaust emission control devices installed in most modern cars. They are made of a ceramic or metallic material coated with precious metals, such as platinum, palladium, or rhodium. They convert harmful pollutants like carbon monoxide, nitrogen oxides, and hydrocarbons into less hazardous emissions like water vapor, carbon dioxide, and nitrogen gas.

However, catalytic converters can become damaged over time because they are exposed to high heat and toxic gases. The converter’s interior may crack, corrode, or become clogged over time, leading to reduced engine performance, increased polluting emissions, and a higher probability of engine failure. Therefore, be aware of signs of a failing catalytic converter, including reduced fuel efficiency, rough engine idle, decreased acceleration, or failing emissions tests. If you notice these issues, it may be time for a professional inspection and possible catalytic converter replacement.

Catalytic converters are often overlooked components of a car’s exhaust system, reducing harmful pollutants from the pipe. Maintaining and replacing them ensure your vehicle runs efficiently. Contact your trusted auto repair shop if you’re experiencing issues or worried about your vehicle’s catalytic converter. They’ll diagnose the situation and advise you to keep your car running clean.

Photo by Dmitrii Ulianenko from BigStock via Canva Pro

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