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7.3 diesel cats/myths etc......???

948 views 5 replies 5 participants last post by  Sillyneck 
#1 ·
So cali is smogging diesels now. I'm not much of a ford guy but I wanted your info on some statements I've heard.

I've been told that a 2002 f250 that appears to not have a cat actually has a catalyzed muffler stock. True or False?

Basically all this truck needs to visually pass smog (as per my guess) is the stock exhaust or a cat if it needs one at all.

Got anything for me? thanks
 
#3 ·
My 00 did not have a cat or a catalyzed muffler, however, I know Cali spec stuff is goofy, and Ford did go back and forth with having and not having cats on them.
I'd venture to guess that they do not have anything fancy other than a standard muffler however, as I don't see a seperate Cali spec listing for a muffler.
 
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