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Date:         Fri, 17 Feb 2017 11:08:26 -0800
Reply-To:     Dan N <dn92610@GMAIL.COM>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         Dan N <dn92610@GMAIL.COM>
Subject:      idle adjustment problem
Content-Type: text/plain; charset=UTF-8

hi all,


could anyone help me with this idle adjustment problem...


1988 WBX engine, manual trans
- full tune up with new spark plugs, dist. cap, rotor, oxygen sensor, air
filter, fuel filter, oil change
- new vacuum hoses
- replacing throttle body with a good used one because of bad TB switch -
the switch has clicking noise just off idle..
- replace AFM with a rebuilt one 6 months ago
- new cat. converter /muffler 3K miles ago


After replacing throttle body the idle stays at 1100/1200 rpm - the big
screw on the throttle body is ALL THE WAY in, if I back it out the idle
will rise


so the question is why and how to fix this...


I appreciate any help...


thanks in advance


dan
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