Wed Apr 15 09:17:53 PDT 2009
that separate the cam cover from the head. I had been running 3 bar since last fall and
up to 25 PSI prior, so perhaps there is additional pressure getting in the cam cover.
The engine had developed a miss that at first was barely noticable and progressed to
generally poor driveability overall. The cleanup of oil and plug swap has engine running
I am wondering if this is typical - engine has about 140k miles on original valve cover
From: Bernie Benz [mailto:b.benz at charter.net]
Sent: Monday, November 23, 2009 10:11 PM
To: Ben Swann
Cc: 200q20V mailing list
Subject: Re: Plug Wires
Oil getting in where?
On Nov 23, 2009, at 4:16 PM, Ben Swann wrote:
> FYI - thought I had scored the "deal", but as kind of expected, the
> wires I received were for a 10V. Still a good buy, but I did not need
> another new set of these. Might have one set to sell. I'll probably
> just return since wires do not appear to be bad.
> The rotors also were incorrect - I think we expected that.
> Plugs are right on - not the original Bosch, but these look every bit
> as good and I had NKG similar ones before. I found a lot of oil
> around several plug wires, and electrodes coated with oil, cleaning up
> the old plugs did the trick to get rid of hesitation problem I had,
> but installed the new ones.
> Should be correct cap, but was sent in separate shipment, so don't
> know yet.
> Also, I failed to mention the order was from RockAuto.com
> Now I need to figure out why so much oil is getting in there - I
> suspect coming through the valve cover gasket.
[Date: Mon, 23 Nov 2009 18:36:53 -0700
From: "Jim Fleischer" <jim at almgt.com>
Subject: [s-cars] Stumbling under acceleration.....probable boost
To: <s-car-list at audifans.com>
Message-ID: <432157FF0E2F4169884DECFB850A98D2 at jim5fc968a6e6a>
Content-Type: text/plain; charset="iso-8859-1"
Just returned from a 900 mile mostly highway trip from Texas to Colorado....Noticed
shortly after heading out that there was some significant, albeit inconsistent stumbling
upon acceleration. Could half-throttle it and keep it from happening in the lower
gears, but fourth and fifth suffered under harder acceleration at lower revs. Checked
all the obvious places for a tear, and tightened up all hose clamps I could get to
easlily.....no difference. Car still pulls pretty well at upper RPMs, but not smoothly
by any means.
Was able to replicate this with more regularity as the trip went on, and seems to have
gotten worse as the altitude increased. Was downright difficult at 10,200ft in
Leadville, CO. Disconnected battery overnight to reset ecu, etc. and found no
My thought is a boost leak, but cannot see/find a tear, and revving the motor in place
does not put enough load on to make anything readily apparent. Before I start tearing
off hoses, etc. anything else I could be missing?
Car is a 95 s6 avant and just turned 80K miles this trip. Hoses, POS, etc. all
original. Replaced spark plugs and wires @ 60K. Checked spark plug torque, all good.
Any and all help appreciated! Do not want to take this in to anyone if I can help it.
'95 s6 avant
Date: Mon, 23 Nov 2009 21:04:59 -0500
From: Mike Fitton <rfitton at vt.edu>
Subject: Re: [s-cars] Stumbling under acceleration.....probable boost
To: Jim Fleischer <jim at almgt.com>
Cc: s-car-list at audifans.com
Message-ID: <4B0B3F4B.10008 at vt.edu>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Sounds like symptoms I had when my valve cover gasket started to go.
Pull some coils and check for oil in the plug wells.
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