TonyWatts
15-01-2019, 10:41 PM
My 2013 biTurbo S-line A6 Quattro Avant has started to generate a noise when it gets above 40mph and definitely worse at 50mph+. Like a drone or a whine. Can hear it 9n the motorway noticeable. Have had it looked at on a ramp and have been told it is coming from the Diff. Apparently it’s linked to the gear box and will need a whole new system potentially as linked together.......hefty bill. Could just trade it in for part ex but I love the car.
Have recommended a fluid change in gearbox or Diff (can’t remember which they said now!) to see if that does the trick.
Garage I do trust for many reasons. Does anybody have any thoughts ideas?.....
Have recommended a fluid change in gearbox or Diff (can’t remember which they said now!) to see if that does the trick.
Garage I do trust for many reasons. Does anybody have any thoughts ideas?.....