Hi all, new to the forum so be kind if this is a stupid post.
just purchased an A4 2.0 tdi 170 Avant for my wife and it is now misfiring especially quite bad when under heavy load.
Just done 106k miles 2007 model.
I have rung Audi customer services and they say the injector recall has been done in 2012.
Any common faults for causing misfires? Was thinking injector or maybe fuel filter.
Was thinking to book it in at my local dealer but guessing it will be quite a pricey labour rate.