Posted 6/27/2006 11:51 (#22266 - in reply to #22264) Subject: RE: our 2003 dodge cummins don't have a catalytic converter...
Earlier diesels didn't have them, I have a friend who has an 03 Chev Duramax and it doesn't have one either. Not sure when they started putting them on...........04? My 05 has one.
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