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Should I clean the Catalytic Converter as preventative maintenance?

  

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When and how often should on clean the catalytic converter? My car has no trouble codes and passes inspection. Should I clean it anyway as a preventive manteniente? Is Cataclean the best product? Can Cataclean substitute my regular regimen of using PEA all system fuel cleaners like Gumont and Techtron?


3 Answers
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A catalytic converter on a well running engine should require zero maintenance. I would leave it alone.


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If it's not broken don't fix it.


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I would be more concerned about your engine  running in tip, top shape as that will ultimately impact your catalytic converter.  Stay on top of engine oil changes, also are you burning any oil?  Leave your catalytic converter alone.  


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