As the owner of an Audi, you are driving a vehicle known for its reliability and safety as much as it’s known for its class and sleek appearance. That’s why it’s important to give your Audi the care it needs through regular maintenance to ensure it performs optimally for years to come.
Problems can arise that even the most preventative measures cannot stop in their tracks. One problem you may encounter is a clogged or damaged catalytic converter.
The catalytic converter is an important component of your vehicle’s engine. During the combustion process, hazardous chemicals are converted to non-threatening gases due to the catalytic converter’s role in the process. A honeycomb mesh makes this feat possible, reducing air pollution.
While catalytic converters are built for longevity, they can become clogged or damaged and are expensive to replace. Ignoring a failing catalytic converter is a recipe for disaster, as it will eventually damage other components of your vehicle’s engine. This is why it’s so important to know the signs of catalytic converter failure so you can take action immediately.
Signs of Catalytic Converter Failure
Below are signs of catalytic converter failure. You should always take your vehicle into your trusted Audi mechanic immediately should you encounter any of the below signs.
● Check-Engine Light Illuminates: One of the most common signals of any problem with your vehicle’s engine is the illumination of the check-engine light. Unfortunately, you might have to do some detective work to figure out what exactly is wrong with your vehicle. In order to discover if your catalytic converter is the problem, you’ll first need to rule out other potential problems, such as sensor failure or engine misfire. If you need help determining the cause, the best solution is to always have your Audi seen by a professional.
● Dark Exhaust Smoke: If your catalytic converter is clogged, it will lead to a build-up of dark, thick smoke emitting from your tailpipe.
● Bad Smell: A clogged catalytic converter often emits a smell similar to that of rotten eggs. As fuel contains sulfates, it leads to the stinky smell when the catalytic converter is clogged as fuel begins to build up.
● Misfiring: If your vehicle is misfiring, this is always a bad sign. Problems with your catalytic converter can lead to an increase in gas temperature in your engine to the point it ignites, causing the engine to misfire. Not only does this signal a problem with your catalytic converter, but it can destroy other components of your engine if the problem isn’t dealt with immediately.
● Decreased Gas Mileage: If you notice your vehicle receiving poor gas mileage and you’re filling up at the pump more often than usual, you may be dealing with a clogged catalytic converter. When the catalytic converter becomes clogged, it reduces airflow to the engine, causing it to burn extra fuel to compensate. Aside from burning through more fuel at a faster rate, the clogging will become worse over time.
● Rattling Sounds: A rattling sound beneath your vehicle is a sign your catalytic converter is damaged. Damage to your catalytic converter can cause the honeycomb mesh interior to break down or collapse altogether. You’ll hear these broken pieces rattling or vibrating upon starting your vehicle when this occurs.
● Oxygen Sensor Test: A great way to test if you’re dealing with a failed catalytic converter is to temporarily remove the oxygen sensors. If vehicle performance declines further, there’s a strong chance you have a damaged catalytic converter.
Royalty Auto Service for Catalytic Converter Replacement
If you encounter any of the signs of catalytic converter failure, it is imperative you have your vehicle seen immediately to avoid further damage to your vehicle. At Royalty Auto Service, we proudly serve Amelia Island, Brunswick, Kingsland, King Bay Base, Woodbine, Yulee, and St. Marys communities in Georgia.
From emergencies to routine maintenance, our family-owned business has the knowledge and expertise of your Audi brand to provide you the reliable service you require to have you safely back on the road. Call us today to schedule your appointment, and let our family help yours. We look forward to earning your business.