I know there has been a recall on some diesel engines and it was the same with my current Passat. I'm still on a car hunt for a B7 A4 estate and if the injector problem hasn't been sorted out, is it still a job that Audi will do for free even though I will not have owned the car long?
When I got my passat it already had the recall done and all injectors replaced so I'm unaware of how this recall stuff works.