catalytic converter on 2002 Mercedes-Benz C240

How do you know if you have a bad catalytic converter?

Asked by for the 2002 Mercedes-Benz C240
You will have a check engine light on, and possibly some driveability issues like lack of power, poor fuel mileage etc. Here is an important article about this issue,
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My cat just went out on my truck- complete loss of power- could be mistaken for a tranny problem but the cat will "bog" your engine down.