15395 State Hwy 47 (Located behind S&R Convenience) | Marthasville, MO 63357 | (636) 433-5588
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Affordable Auto Repair & Tire, LLC provides Catalytic Converter Replacement services to Marthasville, MO, Washington, MO, Warrenton, MO, and other surrounding areas.

Approx. Time: 60 Minutes  |   Price Range: Get Quote for Price

The Basics Behind Catalytic Converter Replacement Services at Affordable Auto Repair & Tire, LLC

Located on the underside of your vehicle, the catalytic converter helps clean up vehicle emissions before expelling them into the environment. Catalytic converters contain honeycomb-like structures coated with platinum and palladium that help minimize the harmful effects of carbon monoxide, hydrocarbons, and nitrogen oxide produced by your vehicle’s engine. These harmful elements pass through two stages: the reduction catalyst stage and the oxidation catalyst stage. During the reduction catalyst stage, nitrogen oxide is converted into oxygen and nitrogen gases while carbon monoxide and hydrocarbon is oxidized in the oxidation catalyst stage. The catalytic converter also relies on the oxygen sensor to detect the correct level of oxygen introduced in the oxidation catalyst stage. Routine exhaust system maintenance can help ensure your catalytic converter is always working optimally and reduce the likelihood of it releasing harmful and often deadly chemicals into the environment, or into the cabin of your vehicle.



Why Should You Have Catalytic Converter Replacement Services Performed at Affordable Auto Repair & Tire, LLC?

Because of the role they play in passenger safety and emission control, catalytic converters are important exhaust system components. Without a catalytic converter, your exhaust system would release poisonous and dangerous gases, like carbon monoxide, hydrocarbons, and nitrogen oxide. A damaged catalytic converter must be replaced at the first sign of trouble. Clogged catalytic converters are also dangerous. If you try to accelerate but your vehicle fails to speed up, the catalytic converter may be clogged, which will quickly cause your engine to fail. The smell of sulfur also indicates a bad catalytic converter. A damaged oxygen sensor can lead to the catalytic converter operating less efficiently and reducing its lifespan. If there is not enough oxygen, the harmful gases will fail to diminish, while too much oxygen can cause the converter to overheat and fail. Our service staff will conduct tests to determine the exact cause of a malfunctioning catalytic converter.

We proudly service the Catalytic Converter Replacement needs of customers in Marthasville, MO, Washington, MO, Warrenton, MO, and surrounding areas.

Areas Served : Marthasville MO | Warrenton MO | Washington MO | and surrounding areas

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Affordable Auto Repair & Tire, LLC

Since 1999, Affordable Auto Repair & Tire, LLC has been providing reliable auto repairs and service along with name brand tires at incredible prices to drivers and families in and around the Marthasville, MO area. We're a leader in auto service, with a  professional and experienced mechanical staff, here to handle all of your unexpected repair needs and necessary vehicle maintenance. We service the surrounding areas of Washington MO, Warrenton MO, St. Louis MO and Saint Charles MO. Our tire shop features brands like Cooper, Firestone, BFGoodrich, and more! Our tire specialists can help you choose the right tire size and size for your vehicle. Our complete under-car services, such as oil changes, brakes, shocks, struts, alignment, and transmission fluid flush for both foreign and domestic vehicles are readily available at competitive prices. Browse the Affordable Auto Repair & Tire, LLC website and then give us a call to schedule your next service!

Contact Us

Phone: (636) 433-5588
Fax: (636) 433-5994
Address: 15395 State Hwy 47
Marthasville, MO 63357