When a catalytic converter is clogged, you are likely to notice several symptoms, including a drop in your car's fuel efficiency, failure to accelerate properly and even your car not starting correctly. Many cars have dashboard lights that indicate when a catalytic converter isn't working properly. In addition, if you are required to have smog checks done on your car, a clogged catalytic converter is likely to cause you to fail the test.Know More
Your catalytic converter is a vital part of your car's emissions control system. It is rare for a catalytic converter to fail because they are designed to last for the life of the vehicle. However, your catalytic converter sometimes clogs, usually due to a problem in another part of your fuel system. For instance, if your fuel mixture is too rich, your catalytic convert can overheat and even start to melt. If your fuel becomes contaminated or your exhaust system fails to perform correctly, you may also see symptoms indicating that your catalytic converter is clogged.
If you see the symptoms listed above, including decreased fuel economy, stalling while driving or misfiring, take your car to your mechanic to have the catalytic converter checked. It is illegal in many states to remove your catalytic converter, and your mechanic will have electronic diagnostic machines to help pinpoint exactly what is wrong with your catalytic converter.Learn more about Car Parts & Maintenance
To replace a catalytic converter, lift the car, remove the old catalytic converter from the car, install the new converter and lower the car. Buy a new converter that is compatible with your car, and read the user manual before attempting this task.Full Answer >
To clean a catalytic converter, pour catalytic converter cleaner into the gas tank, drive until the tank is close to empty, refill the tank, and re-calibrate the vehicle's on-board computer. This helps to maintain components while reducing pollution emissions and eliminating foul smells.Full Answer >
Platinum content in catalytic converters can differ significantly depending on the year the catalytic converter was fabricated and the type of vehicle. Small cars usually average 1 to 2 grams per car, while larger trucks can have as much as 12 to 15 grams.Full Answer >
A catalytic converter uses a blend of metals to absorb unburned hydrocarbons in gasoline-engine exhaust fumes and reduce pollution. Symptoms of a bad catalytic converter include exhaust noise, drivability issues and odors.Full Answer >