Subject	I have read that some here have retarded their timing to
Posted by	doug8867 on July 19, 2008 at 1:56 PM
	This message has been viewed 83 times.
In Reply To	Re: have you checked your timing? posted by gjohnson25 on July 19, 2008 at 01:15 PM
Message	13 btdc before emissions testing to help pass without an EGR. Then afterward they moved it back to 15 btdc. I have not done this myself so I don't know if it works but might be something to research on this site about.
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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