Hi guys, In trying to pep up my Z and fix a mild idle issue, I hope to test lots of stuff (said that in my last post too; still haven't gotten to testing anything lol). I am following this ([ http://www.twinturbo.net/ttnetfaq/FAQpages/pep.html ]) as part of that. Part of that is testing the EGR valve. I couldn't find anything using search, so how does one go about doing that? Thanks!
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Another testing question: EGR valve - dutch_Z14:14:05 07/19/11