[V8] Oil Leak Suggestions?

[Scott Phillips]

When I had fixed mine it was leaking from the tip of the oil pressure gauge sending unit.

Hth
Regards
Scott 
Sent from my blackberry

----- Original Message -----
From: v8-bounces at audifans.com <v8-bounces at audifans.com>
To: urq at pacbell.net <urq at pacbell.net>
Cc: v8 at audifans.com <v8 at audifans.com>
Sent: Sat Jan 10 14:38:00 2009
Subject: Re: [V8] Oil Leak Suggestions?

I have this same enigma in V8Q #1, and to a lesser extent in #2.  With
all the usual suspects ruled out (valve covers, primary and secondary oil
pan, oil pump etc.), the best I can figure with the use of black light
and some extrapolation, is that the leak is coming from the "sealing
flange."  

Check ETKA illustration 2-50, part #18 here:   

http://tinyurl.com/7zwpff

A small section from underneath:

http://tinyurl.com/8t3tdu

I've had the mystery leak for about 5 years now, good news is that it
doesn't get worse (or better either.)  Leak volume is steady.
It seals along the front of the block, without tearing the engine down,
it's the best I can figure.

BCNU,
http://www.geocities.com/cobramsri/
"God's a kid with an ant farm. He's not planning anything."
 
 "urq" <urq at pacbell.net> writes:
> #2 is running well, but for the longest time it has had an oil leak 
> which I
> haven't been able to localize.  This is the car which sports a newer 
> engine
> which I believe to have been used for training back at Audi USA HQ.  
> 
> I believe the leak is somewhere near the alternator.  The odd thing 
> is that
> even though everything on the underside of the car is coated with 
> oil on
> that side, the oil cooler itself is completely dry.  I've been 
 
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