If your car is more than a few years old, it likely has a catalytic converter. This device helps convert harmful pollutants in exhaust gases into less harmful substances. Converters can become clogged over time, which can cause decreased fuel economy and increased emissions. Here are a few ways to tell if your converter needs to be replaced.
If your car is failing an emissions test, it could be due to a faulty catalytic converter. The converter is responsible for reducing harmful emissions, so if it's not functioning properly, your car will emit higher levels of pollutants.
Another symptom of a bad converter is decreased fuel economy. Because the converter helps to clean the exhaust gases, when it's not working properly, these gases are not being cleaned as effectively. This can lead to increased fuel consumption.
If you notice your car's engine is running hotter than usual, it could also be a sign of a clogged converter. The converter helps to reduce emissions, but when