Originally Posted by
Niall76
Firstly, are you familiar with the bbc comedy the office?
If so, phone said dealer and have a conversation like this...
Them - "Hello Audi (insert name here) dealer"
You - "yes, hello, can I speak with the servicing department please?"
"One moment please".......
Them - "Hello service department"
You - "Co*k!" (and hang up).
Them - ........................
Right, that'll make you feel better.
Now find your nearest independant Audi specialist and give them a call. From reading on here it could be the MAF? Could be going into 'limp' mode? I'm not a diesel man but I hope this helps.