Update on the whine problem with my 07 Polo TDI: The whine is now apparent in 2nd gear at the same speed range for 3rd gear (50-60km/h) and in 4th gear at 85km/h + but mainly in an overrun (backing off accelerator) and not so much in acceleration. I'm beginning to suspect the diff which I think is also located in the gearbox - no?...- as it is mainly speed related. Would love to know what the Werribee dealers did.
Cheers
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