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Automotive Q & A

Exhaust System

Question: How does the center exhaust system work?

Answer: Depending on whom you talk to, the components of the center exhaust section vary, but the most common description includes all of the parts between the down pipe and the tail pipe. This includes the catalytic converter and muffler, plus more pipes. It is in the center exhaust section that most of the exhaust system’s work is done. The catalytic converter is responsible for controlling the harmful emissions your engine produces. Engines produce dangerous gases such as carbon monoxide, hydrocarbons, and nitrogen oxide. Catalytic converters contain substances or compounds such as platinum, rhodium, and palladium that react with, and convert, the harmful gases into less harmful substances such as oxygen, nitrogen, water vapors, and carbon dioxide. Mufflers aid in controlling vehicle emissions but are mostly responsible for dampening engine noise. Mufflers are specifically designed to cancel out, or dissipate, the loud sounds created by your engine. They also contain a special chamber called the resonator, which aids in this process.

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Festerling's Auto Service in Petoskey, MI

Festerling's Auto Service is your local tire dealer and auto repair shop in Petoskey, MI. Locally owned and operated, we help drivers in our areas and surrounding communities like Harbor Springs, MI and Alanson, MI keep their vehicles running safe. Come to us for affordable new tires from your favorite brands, scheduled maintenance that prevents car problems before they start, and precise auto repair services. From top to bottom, inside and out, we're here to get your car, light truck, or commercial fleet vehicle back on the road. If you can't get to us, we provide a 24-hour towing and wrecker service. Call us today when you're in need.

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Phone: (231) 347-6251
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Address: 1190 M-119
Petoskey, MI 49770
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