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You replace it.

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Q: How do you fix a plugged catalytic converter?
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Related questions

What is the drive cycle for a catalytic converter?

there is no drive cycle for a catalytic converter it could be plugged up....


What is the code for plugged catalytic converter?

Nothing


When to replace cataylic converter on 99 Saturn sc 2?

The life of your catalytic converter depends on the condition of the engine and the fuel you're using. If the fuel has the wrong additives, the catalytic converter can become plugged up. If the engine burns oil the oil vapor will build up on the catalytic converter and it can become plugged. Otherwise, if the catalytic converter isn't plugged, don't replace it.


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Catalytic converter plugged?


Can a plugged catalytic converter lower power?

Yes, if it is plugged the exhaust can't get out of the engine.


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Replace the catalytic converterReplace the catalytic converter


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Catalytic converter plugged.


If your catalytic converter has a crack can it affect the idol?

I dont believe it will if the converter is cracked but if the converter is plugged it definetly will.


What is common fix for code P0420 on dodge neon?

Replace the catalytic converter.Replace the catalytic converter.


Why does your s10 only go 55mph?

Could be a plugged catalytic converter, plugged fuel filter,


Why will car RPM not exceed 5?

Plugged fuel/air filter? Plugged catalytic converter?


What happens if you dont fix catalytic converter?

You will fail an emission test and worse case, the engine will fail to run if the cat gets plugged up.