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International Automotive Technicians Network
Re: Catalytic Converter
Posted to Open Discussion Forum on 7/16/2021

Hi Kevin,

I would estimate that a third of the "TSB update for P0420" appointments I do are situations where the shop installed an AM cat, MIL is back on and now they're trying to dig themselves out of a hole.

It never works. We tell them up front that it ... Login to read more.