Problem with my Audi A3 3.2 Quattro

[Wieldman]

Hi Leroy my Audi A3 3.2 lovely car had it for years regular service done 160,000 miles Problem is between one 2000 revs after that the car runs fine no fault codes at all. What could be the problem? Any ideas? And as any anybody else had this kind of problem before your your help will be appreciated

[Magnet]

Welcome Leroy, but am I missing exactly what the problem is? 
Regards,

Gareth.