Idle Stabilizer valve and warmed up idle problems

[Dave K.]

While it controls the engine at idle, you will also notice a difference
while shifting.  As the engine drops rpm while shifting, it can have a
tendency to buck if the ISV is TU.

Dave K.
'90 CQ
last CQ bucked when shifting occasionally (ISV unplugged)


----- Original Message -----
From: "Huw Powell" <audi at humanspeakers.com>
To: "Cade Carvell" <ccarvell at nbsusa.com>
Cc: <quattro at audifans.com>
Sent: Tuesday, February 11, 2003 11:57 PM
Subject: Re: Idle Stabilizer valve and warmed up idle problems


>
> >   Does the Idle stablizer have any input when the engine is warmed up?
>
> It always does - but only at idle.
>
> > Trying to narrow down my warm idle problems.  Stumbels, Lack of Power
> > till RPM's increase to above 1500 rpm's.
>
> check spark plugs, timing, dist cap & rotor, wires...?
>
> --
> Huw Powell
>
> http://www.humanspeakers.com/audi
>
> http://www.humanthoughts.org/
>