[s-cars] fast idle

Eric Phillips gcmschemist at gmail.com
Fri Oct 12 12:11:42 PDT 2007


> [mailto:s-car-list-bounces at audifans.com]On Behalf Of Martin Baggenstos
> Sent: Thursday, October 11, 2007 7:19 PM
> Subject: [s-cars] fast idle
>
>
> Hello everyone,
>
>  I am hoping someone may be able to give me some insight into a fast idle I
> am experiencing on my 1995 S6 with 138,000 miles and rs2'd. Tonight when
> about to get home I noticed that when I would get out of gear when
> approaching a stop, the rpms would head down on its way to normal idle but
> all of a sudden it would stay idling at around 1,500 to 2,000 rpms and
> sometimes the car would just die when left to idle after a short while. I
> was able to just keep the gas peddle down in order to get myself home and
> the car would restart with no problems if it happened to die. I have
> experienced this fast idle situation in the past after pushing the car
> pretty hard but it usually doesn't die on me. The only thing I could find is
> that my oil level was low which I fixed. I have the original fuel pump if
> that could be related in some way. I also have the 034 motorsports igition
> coil kit which I installed recently so I don't think it is ignition related.
> I just restarted the car and let in idle for a while and it is not doing it
> anymore so I am not sure what this could be a sign of.

Martin,

Hello, yourself!

I read what you are running ignition-wise.  Before you take ANY
expensive replace-it steps (like buying a new ISV, or replacing your
CPS, or any other shennanigans), take the 034 stuff off, and put your
stock stuff on.  Even if you've got a weak coil or POS.  Test it out,
then report back.

I have a hunch.

Eric


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