Hi All - I have a 2015 SQ5 and the vehicle had a terrible rattle / knock when at idle and below 1400 revs (approx).
Anyway had a diagnosis at Audi and informed that it was injector seals.
These have been replaced at a hefty price (seals are pennies but labour it clean injectors is very expensive!).
I was informed by Audi that the vehicle will still have a rattle / knock for a short while post injector seal replacement. Is this correct or should the engine be absolutely fine from driving away?
It is 7 days now and although not as bad as was, it is still definitely there!
Any help appreciated.
