The catalytic converter is one of the most important emission control devices on a vehicle. Its job is to convert harmful pollutants in exhaust gas into less harmful substances before they are released into the atmosphere.
Although catalytic converters are built to last, they can eventually succumb to wear and tear. When this happens, it’s important to have them repaired as soon as possible. Not only will this help keep your vehicle running smoothly, but it will also ensure that you’re doing your part to reduce emissions and protect the environment.
How Catalytic Converters Work
Catalytic converters are typically made from platinum and palladium, two precious metals that are highly efficient at converting pollutants into less harmful substances. These metals are deposited onto a ceramic honeycomb or metal substrate, which provides a large surface area for the reaction to take place.
As exhaust gases flow through the converter, the platinum and palladium work together to turn carbon monoxide and hydrocarbons into carbon dioxide and water vapor. These reactions occur hundreds of times per second and can reduce emissions by up to 95%.
Common Causes of Catalytic Converter Damage
There are a number of factors that can contribute to catalytic converter damage, including:
- Accumulation of lead deposits from leaded gasoline
- Build-up of engine oil sludge
- Rusting or corrosion
- Use of fuel additives that contain phosphorus
- Physical damage (from an accident or hitting a pothole, for example)
If your catalytic converter becomes damaged, it will likely need to be replaced. Depending on the severity of the damage, this can be a costly repair. That’s why it’s so important to be proactive about maintaining your vehicle and keeping an eye out for any potential issues.
If your catalytic converter becomes damaged, it will need to be replaced. Depending on the severity of the damage, this can be a costly repair. That’s why it’s so important to be proactive about maintaining your vehicle and keeping an eye out for any potential issues. By taking care of your car and getting repairs done right away when needed, you can avoid more serious problems down the road-and save yourself time and money in the long run.