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Will Removing the Catalytic Converter Damage My Vehicle?

by Amanda Rumble

Plugging of the catalytic converter is a frequent problem experienced by many vehicle owners. Many individuals choose to remove the converter completely or hollow the inside of the honeycomb out.

Purpose of the Converter

The catalytic converter serves to reduce harmful emissions that automobiles release into the air. The primary pollutant that is minimized is carbon monoxide, which is reduced to incredibly low levels to have a smaller impact on the environment. Many states have emissions inspections that are conducted on a yearly basis to ensure the catalytic converter is working correctly.

Impact of Removal

When a catalytic converter is damaged or removed, a few different clues signify it. The fuel economy of a vehicle will drop without a converter, along with a lack of power. If pressure is excessive due to the converter being plugged, you may experience frequent stalling or rough idling.

Detrimental Effects

Other impacts of removing the converter include risking damage to the other components, primarily the oxygen sensor, which works in conjunction with the catalytic converter. This may also cause the check engine light to come on, which will cause the vehicle to fail an emissions test.

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