[Biturbos4] High pitched, squealing sounds, when turning steering wheel when driving

[John M. Harrison]

Are you certain there isn't a pebble stuck in between the inner brake 
disk cover and the disk?  After sticking mine badly in mud and embedding 
muck everywhere I had this happen.  It would squeal like crazy when 
turning one direction, but not the other.  Took me a while to figure it 
out and dislodge the offending pea-sized pebble.  I was cleaning dried 
mud out from underneath the car for weeks.  John H.  2001.5 S4 Avant


Witte, Michael J (HPFS) wrote:

>Nope, 
>
>Tested that, just 5 mins ago with fellow co-worker (also B5 owner),
>seems either Control Arms, or something else I can't identify.. 
>
>-----Original Message-----
>From: biturbos4-bounces at www.audifans.com
>[mailto:biturbos4-bounces at www.audifans.com] On Behalf Of j.koenig
>Sent: Friday, March 25, 2005 8:48 AM
>To: biturbos4 at audifans.com
>Subject: Re: [Biturbos4] High pitched, squealing sounds,when turning
>steering wheel when driving
>
>My first thought is PS pump.  Will it do it turning from side to side at
>a standstill?
>
>
>----- Original Message ----- 
>From: "Witte, Michael J (HPFS)" <michael.witte at hp.com>
>
>
>Every time, when I turn the steering wheel more than say 2-3
>degrees, this high pitched, squealing sound, coming from either side of
>the vehicle, depending on which direction I steer to. Doesn't matter
>whether its low (10mph) or higher (35mph+) speeds. I performed a couple
>of emergency stops, to ensure nothing got stock in say the rotors.
>Rotors look clean, plenty of pads left as well. Checked teh power
>steering fluid, not a problem either. Sound like metal scraping metal,
>but I have not clue where to look/what to look for.
>
>Any ideas ?!?
>
>Michael aka DutchDaddy 
>
>
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>  
>