2006 Cadillac P 0420

2006 Cadillac P 0420. The same day I get my car back, I feel the shake still. The catalyst within the converter promotes a chemical reaction which oxidizes the.

P0420 Diagnosis Replacement Catalytic Converter Toyota Camry√ Fix it Angel - YouTube (Jane Page)

To eliminate things one by one, we replaced all spark plugs with new. Question - I've had this code pop up every now and then; sometimes it clears itself and other times I clear it by clearing all codes. Part of the gold key service you get with Cadillac.

The catalyst within the converter promotes a chemical reaction which oxidizes the.

Can anyone shed some light on what triggers it?

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2006 nissan QR-25 Catalytic converter install P0420 - Nissan Forums : Nissan Forum

I just had my car read and got code P0420 Mil on mntrs 1 inc evap 6 ready misfire fuel comp ...

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Diagnose P0420 Catalytic Converter Code

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Fixing Bad Catalytic Converters With Inefficiency Code P0420

Does this mean I need to replace the. Question - I've had this code pop up every now and then; sometimes it clears itself and other times I clear it by clearing all codes. I am trying to match a damaged bumper.