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Re: Cleaning primary convertor debris from secondary convertor
Posted to Technical Theory Forum on 6/2/2021 10 Replies

Best to replace; I do not know if the method used to clean DPF filters would work in this case.

Is the O2 sensor after the 1st or 2nd converter?

Any sign the powder went back into the engine? Login to read more.

10 Replies Received (View Replies)