Subject	Failed State Inspection, Need Help
Posted by	gjohnson25 on July 19, 2008 at 11:33 AM
	This message has been viewed 193 times.
Message	93 NA 2+2 Almost completely stock Can pass everything on state inspection except for low speed NoX, guy said 900 is passing and I'm at 1100. This is the 2nd time I've tried state inspection, 1st time I failed NoX big time and I just recently put an EGR Delete Kit on and I saw a big improvement, but I still fail the low speed test. Any ideas?
Follow Ups	Failed State Inspection, Need Help - gjohnson25 11:33:59 07/19/08 how old are your O2 sensors? - Waggz 12:02:09 07/19/08 Re: how old are your O2 sensors? - gjohnson25 12:15:17 07/19/08 Why? - Audicon 13:17:57 07/19/08 Re: Why? - gjohnson25 13:29:37 07/19/08 That is true. I have a NA and just deleted my EGR and - Beaker5196 13:43:21 07/19/08 I stand corrected. (n/m) - Audicon 20:56:49 07/19/08 I assume code 55? (n/m) - SuparexTT 13:04:07 07/19/08 Re: I assume code 55? - gjohnson25 13:08:06 07/19/08 have you checked your timing? (n/m) - aliaZ 13:14:37 07/19/08 Re: have you checked your timing? - gjohnson25 13:15:55 07/19/08 too much timing can cause high NOx (n/m) - aliaZ 13:19:19 07/19/08 I have read that some here have retarded their timing to - doug8867 13:56:27 07/19/08 Crank your timing as far back as you can... then go pass - jcieslik 17:04:31 07/19/08 How are your Cats? - DreamZ90 13:17:39 07/19/08 Re: How are your Cats? - gjohnson25 13:32:18 07/19/08 Might wanna check, you should be able... - tdogzjoint 15:21:58 07/19/08 Re: Failed State Inspection, Need Help - onewheelf4 13:36:13 07/19/08 Re: Re: Failed State Inspection, Need Help - gjohnson25 13:52:02 07/19/08 clogged cats? (n/m) - LJZTT 14:01:33 07/19/08 Re: clogged cats? - gjohnson25 14:07:06 07/19/08 I'll give you 3 guesses (n/m) - LJZTT 14:07:44 07/19/08 Re: I'll give you 3 guesses - gjohnson25 14:24:44 07/19/08 I dunno, but if I wasn't mechanically inclined enough to do - LJZTT 16:57:08 07/19/08 borrowing a fellow Z's cats for the day (n/m) - Atl300zxTT 10:27:32 07/21/08 Check out the timing tweak FAQ in the TECH section of - doug8867 10:15:37 07/22/08 Try some "guaranteed to pass" - Josef(Houston) 15:23:37 07/19/08 Here's the hints Kinda long. - jjpp2Z 16:15:02 07/19/08 My '93 no longer required to pass in NC. (n/m) - cherryz 09:40:03 07/21/08
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