[s-cars] {s-cars] Idle Screw Removal

Tom Green trgreen at comcast.net
Mon Oct 27 13:52:11 PDT 2014


Doesn't your vehicle have a Motronic that controls the idle speed?

Read the repair manual for details but I don't believe there is an  
idle screw adjustment.  I
don't have a non-turbo 20v vehicle nor manual so I can't say for sure.

Tom '95 S6
          '95.5 S6 avant
Knoxville, TN

On Sunday October 26, 2014, at 8:02 PM,Brian Pleet <subscriptions at strategico.ca 
 >  wrote:

> My 90 90Q 20V runs well after changing the valve seal with the head
> in-place. Replacing the centre muffler with a pipe and replacing  
> the  cat
> not only makes it noticibly quicker, but sounds fantastic. Only at  
> idle
> does it vary engine speed.
>
> I thought it time to replace the "O" ring on the idle screw in case  
> it has
> disintigrated but I cannot turn the screw to remove it. I've never  
> adjusted
> it but the slot is now too wide and a screwdriver slips. I also  
> cannot find
> any size of socket that fits the narrow hole.
>
> Suggestions?
>
>
> Brian
> 90 90Q 20V
> 95.5 S6
> 06 TT Roadster
>






More information about the S-CAR-List mailing list