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No, once it is clogged it must be replaced.

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13y ago

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What causes rattling noise when accelerating?

Heat shield on catalytic converter? Octane rating of fuel not high enough Timing too far advanced Catalytic converter itself


What is the importance of a catalytic converter in cars?

A catalytic converted convers the toxic chemicals into less toxic chemicals. It is crucial so that the byproducts of combustion are less harmful to the environment and to the car itself.


Where is the o2 sensor on a 1986 vw GTI 8v?

depending what engine code you have...either on the catalytic converter , or on the exhaust manifold itself


How much to repair a catalytic converter on a 2005 Nissan?

How much it will cost to repair a catalytic converter in a 2005 Nissan will vary. Some factors that can influence price are the price of the part itself, and the price of the labor charged by your chosen mechanic. This could be anywhere from $100 to $800.


Why does a catalytic converter rattle?

Normally the heat shield on top of the converter is the source of the rattle. It is possible the the converter medium itself has broken into pieces resulting in a rattle that sounds as if there are rocks in the converter. If the heat shield and the rest of your exhaust seems secure, it is likely the converter needs to be replaced.


How do you change catalytic converter for Honda CR-V 2001?

The catalytic converter is a sealed unit and must be replaced completely. A good mechanic or a shop that specializes in exhaust systems can do the job. If the entire exhaust pipe doesn't need replacing, the converter itself can be cut out of the existing exhaust pipe and a new one fitted in.


Where is the oxygen sensor located on 1991 Volvo 940 GLE?

The earlier version was in the exhaust pipe after the catalytic converter. Later it was moved foward to the cat itself.


Can a bad catalytic converter cause lung cancer?

A bad catalytic converter itself does not directly cause lung cancer; however, it can lead to increased emissions of harmful pollutants, such as carbon monoxide, nitrogen oxides, and unburned hydrocarbons. Prolonged exposure to these toxic substances can contribute to respiratory issues and potentially increase the risk of developing lung cancer over time. It's important to address any issues with a catalytic converter to minimize exposure to harmful emissions.


Will a new sensor correct the P0420 bank 1 code?

The P0420 code indicates a problem with the catalytic converter's efficiency on bank 1, which may be due to a faulty catalytic converter, oxygen sensors, or exhaust leaks. Replacing a sensor, such as the upstream or downstream oxygen sensor, may resolve the issue if the sensor is indeed faulty. However, if the catalytic converter itself is the problem, simply replacing a sensor will not fix the code. It's essential to diagnose the root cause before making replacements.


What code po420 means and what you need to do service?

The code P0420 indicates that the catalytic converter's efficiency is below the threshold set by the vehicle's onboard diagnostics system. This often suggests issues with the catalytic converter itself, oxygen sensors, or exhaust leaks. To service this, you should start by inspecting and possibly replacing the oxygen sensors, check for exhaust leaks, and assess the condition of the catalytic converter. If necessary, a diagnostic scan may help pinpoint the exact cause before deciding on repairs.


When your car warms up it suffocates itself and stalls out and smells bad What is wrong?

Sounds like the Catalytic Converter may be malfunctioning. If your vehicle has an onboard computer, you may have the issue diagnosed by visiting your local mechanic. Some auto parts stores can check your computer for any prevailing codes also. Catalytic Converter have a 80,000 mile warranty.


What causes a catalytic converter to turn red in a 1990 Cadillac Seville?

A catalytic converter can turn red in a 1990 Cadillac Seville due to excessive heat, often caused by a malfunctioning engine or fuel system. This could result from issues like a rich fuel mixture, misfiring spark plugs, or a clogged exhaust system, leading to increased exhaust temperatures. Additionally, a failing catalytic converter itself can contribute to overheating, further exacerbating the problem. It's crucial to address these underlying issues to prevent damage.