I am thinking to get an Audi ( obviously ) and the a6 Quattro allroad 3L tdi is to of my lust , I am lost a second hand one. The reason I want the 3L is because the others have. Timing belt, and I am reliably informed that the multitronique gear box is made of chocolate and there is a pro with the injectors, when buying what do I need to look for in term of possible known fault also what do I need to change for piece of mind, if I don’t find an allroad then the 3L a) Quattro will be my second choice, thanks in advance
