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Re: No you can't use the O2 sensors to judge a cat
Posted to Emissions Forum on 1/16/2011 5 Replies

Now that I know from another thread that you were still a teenager in the mid 90's I understand that you didn't have to go through dealing with the cat failures on the Crown Vic's and in particular the Police versions. At one time to get paid for the failed ca... Login to read more.

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