I had the same problem with mine, I fixed it by adjusting the blade angle,
go to http://home.att.net/~flyboy01 and scroll down to the throttle body
link for details. Give me a personal e-mail at flyboy01@worldnet.att.net if
you have more questions.
Mark
-----Original Message-----
From: dakota_5sp_v8 <Dakota_5sp_v8@zracer.com>
To: DML <dakota-truck@buffnet.net>
Date: Sunday, March 07, 1999 2:32 PM
Subject: DML: High idle w/new TB
>
>
>Bought a new TB and had it bored .100 over and polished. After putting it
on
>the idle is now anywhere from 750 to 950. It seems like the choke is on or
>something. It used to be right at 600rpms. Its been through about 5 cycles
>and 50 miles (turn on, drive & turn off) Any ideas on how to resolve the
>problem? I thought about adjusting the screw so the linkage closes more.
>On a better note, I barley touch the gas and it goes! My burnout patches
are
>a tad bit longer and buttdyno reads a small increase. Before installing the
>TB my truck was dynod at 180hp. I plan on going back next weekend for 2
more
>pulls to chart the increase. I spent 220 for the machine work, new
>butterflies and polish job plus 275 for the new TB from the dealer. I will
>determine if I spent too much after the dyno results next weekend. BTW, I
>paid 55 for 2 pulls on a DynoJet at a place called Austin Pro-Max in
>Seattle, WA. What's the going rate? Another place wanted 75 for 2 pulls.
>
>Joel
>
>http://www.zracer.com/dakota.htm
>
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