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Date:         Thu, 19 Aug 2004 02:17:49 -0700
Reply-To:     Todd Last <Rubatoguy@COMCAST.NET>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         Todd Last <Rubatoguy@COMCAST.NET>
Subject:      Failed emission testing - Nox
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<font size="+1">I'm trying to get my Van licenced here in Oregon where
they have a dyno smog test.<br>
It looks like for the test they make three runs from a standing stop to
about 30mph.<br>
<br>
The problem is that although it is passing the THC, and CO measures, it
is failing the NOx test.<br>
(Standard is 4.62 - my vans is measuring at 11.59 - almost 3x the
standard)<br>
<br>
Any suggestions on what to look for?<br>
The van has been fairly recently tuned up and is in good shape, I do
have one cylinder with compression below all the rest.<br>
<br>
You may view the results of the report at:&nbsp;
<a class="moz-txt-link-freetext" href="http://home.comcast.net/~rubatoguy/deq.html">http://home.comcast.net/~rubatoguy/deq.html</a><br>
<br>
thanks,<br>
<br>
Todd<br>
'88 Van<br>
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