Study Finds Flaws In California Smog Check System

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Feb 8, 2010 | 07:03 PM

#26

bmeyer

"Greatest Show on Turf"

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Joined: Aug 2009

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From: boulder creek, ca

Quote:

Originally Posted by funkjaw

If you seafoam or steam clean your engine do it before you replace the cats... Otherwise you will fill your brand new cat up with nasty stuff from your engine.

yeah, i've been doing both just to clean it. i'm just going to weld the cat on from the SE and then take it back off and put a hollow one on there. all this thanks to the state.