Idle drop on 4kq

[Roa, Greg]

Cleaned in the fall.  But, it was cleaned, and not lubed.  I've got some throttle body cleaner I'm going to hit it with this weekend.  I'm hoping it will help.

Greg Roa
Cincinnati, OH
86' 4kcsq
93' 90 CS
83' 944


>ISV? When was the last time it was cleaned?
>
>Dave
>1987 CGT Special Build
>SE Virginia
>
>
> From: "Roa, Greg" <Greg.Roa at Cinergy.COM>
> Date: 2003/03/17 Mon PM 12:33:20 EST
> To: <quattro at audifans.com>
> Subject: Idle drop on 4kq
>
> Hello All,
> I've got a question.  I adjusted the idle on my 4kq a week or two ago, by cranking down the screw on the side of the throttle body.  Idle is great now, and the car runs very smooth.
> Problem that I have, is that on occasion the idle will drop down to 300-500 rpm when I let go of the throttle, and push in the clutch.  Most of the time it is fine, but every once in a while this will happen.  It gets low enough that the instrument cluster lights up.
> Anyone have any idea what might cause this?
> Car is a 86' 4kcsq.
>
> Thanks!
> Greg Roa
> Cincinnati, OH
> 86' 4kcsq
> 93' 90 CS
> 83' 944
>