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Minor Whine/noise When Accelerating

AlistairD
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AlistairD Member

AlistairD

Posted
Posted

Hi,

I've got an '06 Cayenne 3.2. I think it has started to make a slight whine when accelerating. It disappears when you take your foot off the throttle. It occurs at all speeds. Not sure if it has just started making it or not as I haven't had the car very long.

Any thoughts?

Thanks,

Alistair

wvicary Member

wvicary

Posted
Posted

Sounds like a differential noise. Check the fluid level in both units and there have been a few reports of the units failing.

rizzo Member

rizzo

Posted
Posted

My front diff began this noise about 12K miles and ten months ago. Dealer just diagnosed that the diff is failing as there was a lot of metallic flake in the fluid. 2500 parts and labor.

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