Thread: Catalytic Converter - Dealer or Aftermarket?
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island911 island911 is offline
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Quote:
Originally Posted by jyl View Post
Our 2007 Toyota Prius needs a new catalytic converter, per engine light and dealer diagnosis. ...
That's not right. Cat's are so simple. How could it go bad that quickly?

I would suspect a down-stream sensor first. (and a dealer willing to leverage that knowledge)
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Old 07-15-2015, 12:02 PM
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