100 CS Exhaust Noise, Maybe

[Max Wellhouse]

Our 94 wagon also had an exhaust noise.  I took the middle mufflers 
off and found one catalytic converter totally toast and pieces of 
itimbeded in the rear muffler.  fortuneately, the other catalytic 
converter was accessible enough to clean it out as well.  The cats 
for that car are incredibly expensive(like  a grand for the 
pair).  Good luck with the problem.

DM&FS

At 09:36 PM 11/27/2005, David Toppin wrote:
>Good Evening Quattro List:
>
>I have a 94 100 CS Quattro 2.8 V6 I believe,  with about 125K on it.  When I
>accelerate the car seems to make an exhaust noise, but only under
>acceleration.  I have put the car up in the air and tried to recreate the
>noise by accelerating the car while the brake was mashed to the floor, but I
>couldn't make the noise happen, so it must need to have the weight of the
>car working against it too.  I waas thinking maybe it was a mifiring
>cylinder causing the noise.
>
>Anyone have any ideas?
>
>Thanks in advance for your help.
>
>David Toppin
>dave at pelletizer.com
>www.pelletizer.com  <------  see our complete, searchable inventory.
>
>The Pelletizer Group, Inc.
>4 LaChance Street
>Gardner, MA 01440-2476
>
>(978) 669-0060
>(978) 669-0061 fax
>
>
>
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