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carmad carmad is offline
Cymru am Byth
 
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Join Date: Apr 2002
Location: Salem, Oregon.
Posts: 555
I got mine to pass with only the cat and stock muffler on the car air injectors removed, it had the smog pump on and,I did plumb the air pump directly into the cat. This pumps fresh air directly into the cat. Passed with flying colors the tech said it ran very clean.
Make sure you get the cat hot, drive hard for about 30 minutes, also I ran fuel level down and used lower octane 87.
Hope this helps.
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1986 930 (Gone but not forgotten)
1995 993
2007 BMW 328Xi Sport Wagon
2005 Lexus GX470 Offroader
Julian Williams
Old 12-26-2007, 05:38 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #15 (permalink)