[200q20v] UFO rotors turned, violent pulsing follows

Derek Pulvino dpulvino at agraus.com
Mon Apr 23 09:48:29 EDT 2001


Pretty standard answer, but have you changed suspension components yet?  I know before and after on my car with bushing refurbishment did get rid of brake pulsation.

Derek Pulvino

Message: 13 
Date: Mon, 23 Apr 2001 07:52:49 -0700 
From: Wolff <wolff at turboquattro.com> 
Subject: Re: [200q20v] UFO rotors turned, violent pulsing follows - Help! 
To: 200q20v at audifans.com 
Cc: Steve Bednarski <stevebednarski at mindspring.com> 

I used my old pads with no trouble. I hate to suggest this, but perhaps they 
only turned the outside face? 

"Nobody can forget the sound." - Michele Mouton 
----- Original Message ----- 
From: Steve Bednarski <stevebednarski at mindspring.com> 
To: Audi200q20v <200q20v at audifans.com> 
Sent: Sunday, April 22, 2001 8:34 PM 
Subject: [200q20v] UFO rotors turned, violent pulsing follows - Help! 

> I found a shop on the East coast that can turn UFO rotors. My 1991 200TQ 
> suffered from a minor pulsing upon braking, so I decided to have the UFO 
> rotors turned at this shop. I have dealt with this shop previously and 
> seem quite competent. In any case, after the rotors were turned, I 
> remounted them and re-used the old pads (which had about half their life 
> remaining). Now the car pulses violently when braking. Could it be that 
> need to change the pads at the same time? 
> Any thoughts on how to proceed? 
> Steve Bednarski 
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