Do the '03 DMax's have cat's and EGR's? [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: Do the '03 DMax's have cat's and EGR's?


Arkapigdiesel
07-17-2005, 08:35 PM
Nm

Trippin
07-17-2005, 10:02 PM
Nm

Mine does......er...um....did. :D

TheBac
07-17-2005, 10:06 PM
My 03 doesn't.

markzrt1
07-17-2005, 10:12 PM
not mine

AndrewFessler
07-17-2005, 11:44 PM
Mine doesnt.

CA trucks may have.

Victory Red
07-18-2005, 05:58 AM
certain east coast states and california had cat converters on them. My 03 did not, all 04's do, at least factory they do.

rcr1978
07-18-2005, 08:03 AM
Mine is 04 LB7 and it came minus the kitty(choke)

BRUCE
07-18-2005, 10:46 AM
My 04 lb7 does not have a cat or egr.

partsguy662
07-18-2005, 10:58 AM
I believe what Victory Red meant was that every 04 LLY truck came with a converter from the factory....

ACE21
07-18-2005, 12:28 PM
mine doesn't either.

Diesel Tech
07-18-2005, 01:44 PM
Here is how it works.
All 2001 have no cat.
2002 -2004 LB7 Federal Emissions have no cat.
2002 -2004 LB7 Clean state emissions have a cat.
All model year LLY have a cat.

Diesel Dragon
07-18-2005, 04:38 PM
Ya what he said