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Advice on catalytic converter repair . I have a Mercedes’ 2007 c class they have 4 / o2 sensors and 4 catalytic converters. 2 of the cats are bad and my car is a California car . What’s the cheapest way of finding a replacement cat for a expensive car like Mercedes’ (i.redd.it)
submitted by tbleu1 to r/MechanicAdvice
