A catalytic converter is an exhaust emission control device that converts toxic gases and pollutants in exhaust gas from an internal combustion engine into less-toxic substances. Catalytic converters are used with internal combustion engines fueled by either petrol or diesel—including lean-burn engines as well as many types of alternative fuels such as ethanol—and can also be used on some types of two-stroke engines.
The first widespread introduction of catalytic converters was in the United States automobile market. In 1975 the United States Congress passed the Clean Air Act which required automakers to install catalytic converters on all new cars. The technology was developed in the 1970s by a partnership between the Engelhard Corporation and General Motors.
Catalytic converters are usually used with a gasoline or diesel engine. When these engines burn fuel they produce emissions that contain toxic gases and pollutants. The catalytic converter transforms these toxic gases and pollutants into less-toxic substances.
One of the benefits of catalytic converters is that they help reduce air pollution. In addition catalytic converters can also improve fuel economy and engine performance.
There are some drawbacks to catalytic converters. One is that they can add to the cost of a vehicle. Another is that they can require more maintenance than other types of exhaust emission control devices.
If you are considering whether or not to install a catalytic converter on your vehicle you should weigh the pros and cons carefully. While catalytic converters have many benefits they also have some potential drawbacks. Ultimately the decision of whether or not to install a catalytic converter is up to you.
Is it legal to drive a car without a catalytic converter?
In the United States it is not legal to drive a car without a catalytic converter.
Will my car pass inspection if it doesn’t have a catalytic converter?
In most states your car will not pass inspection if it does not have a catalytic converter.
How much does it cost to replace a catalytic converter?
The cost of replacing a catalytic converter can vary depending on the make and model of your car but it is typically between $200 and $2000.
What are the consequences of driving without a catalytic converter?
Driving without a catalytic converter can result in a fine and in some states your car may be impounded.
How does a catalytic converter work?
A catalytic converter is a device that uses a catalyst to convert exhaust gases from an internal combustion engine into less harmful gases.
What are the symptoms of a bad catalytic converter?
The symptoms of a bad catalytic converter can include a decrease in fuel economy an increase in engine temperature and a loss of power.
Can I drive my car without a catalytic converter if it’s just for a short distance?
No you should not drive your car without a catalytic converter even for a short distance.
How long can I drive my car without a catalytic converter?
You should not drive your car without a catalytic converter for more than a few minutes as it can damage your engine.
Will my car run better without a catalytic converter?
No your car will not run better without a catalytic converter.
What happens if I remove my catalytic converter?
If you remove your catalytic converter your car will produce more harmful emissions and will not run as efficiently.
How do I know if my catalytic converter needs to be replaced?
If your catalytic converter needs to be replaced you will likely see a decrease in fuel economy and an increase in engine temperature.
Can I replace my catalytic converter myself?
In most cases you will need to take your car to a mechanic to have the catalytic converter replaced.
What is the warranty on a catalytic converter?
Most catalytic converters come with a warranty of between 2 and 5 years.
Can a catalytic converter be repaired?
In most cases a catalytic converter cannot be repaired and will need to be replaced.
What are the signs that my catalytic converter is going bad?
The signs that a catalytic converter is going bad can include a decrease in fuel economy an increase in engine temperature and a loss of power.