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-   -   Sound bite of strange noise (http://forums.pelicanparts.com/porsche-911-technical-forum/736997-sound-bite-strange-noise.html)

SLR 03-03-2013 05:44 AM

Sound bite of strange noise
 
As I posted before on the noise coming from the r/h rear of my 1985 911, I went out again to day and made a short recording and you can hear the sound clearly, it is coming from the right side and sounds as if it may be a CV joint? It is louder at slow speed and not as bad at higher speeds. Foot on clutch it stops, and when there is no power on or on over run.
Porsche noise.mp3

SLR 03-03-2013 06:10 AM

Sorry but it looks as if I'v run out of talent as far as posting the mp3 file!
How the hell do I do it??
Steve.

twistoffat 03-03-2013 07:33 AM

load it to a free file hosting site and then post the link here

SLR 03-03-2013 08:32 AM

https://www.dropbox.com/s/ipcs83dyi3ehwko/Porsche%20noise.mp3

strange noise mp3 file

hcoles 03-03-2013 08:51 AM

I would check cv bolts and see if the trans flange can be moved around, maybe feel wheel bearings.. from the frequency it doesn't sound like something happening at engine speed or 1/2 the engine speed (valve train). Hard to tell what the car was doing during the recording.... sounds like maybe it was being driven slowly and then came to a stop.

SLR 03-03-2013 12:37 PM

I was driving at around 30-60 mph and just befor the of the recording came to a round about.


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