Re: ‘91 CQ driveshaft whine

Eric Sanborn esanborn at
Sun Apr 1 06:15:56 PDT 2018

It sounds to me like a worn differential. Is it possible you just couldn't
hear it before because of you driveshaft bearing?


On Sat, Mar 31, 2018, 3:30 PM Christopher Gharibo <cgharibo at> wrote:

> I changed the center driveshaft bearing on my ‘91 coupe quattro.  Now I
> have
> this very subtle whine when I accelerate from about 40-60 mph. The whine
> goes
> away when I take my foot off the gas pedal. How do I address it?
> Thank you.
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