Location: East Yorkshire, UK. Audi Model:: A7 272 3.0TDI quattro. Audi Year: 2015. Posted July 25, 2017. Its a bit subtle, but you can't hear the ticking noise now post Cam chain tensioner repair. Like you, I thought I would be told that is how the engine sounds but they were pretty good to be fair.Share. 1 / 1. Q7 MK 1 Discussion - Audi Q7 3.0 TDI cold start problems - I have seen many discussions on the problem of TDI engines being hard starting after say 12 hours , i found on another forum that the injectors need a back pressure of 10 psi to work , normally this is held by a valve after engine stop , but this valve can The Audi RS6 is a high-performance version of the Audi A6. The RS models were originally produced by Audi’s subsidiary company, Quattro GmbH, in Neckarsulm, Germany. The Audi RS6 is considered to be one of the most reliable cars on the market. It has a variety of features that make it a great choice for those looking for a high-performance My 2012 A6 C7 3.0tdi quattro was leaking coolant into the v which gradually went from topping up every couple of months to every trip. I could strip the top of the ****** engine with my eyes closed now, I replaced all gaskets then replaced oil cooler with no improvement it ended up being the coolant regulating valve part number 059121737.
112,000 mi The 2007 Audi A6 has 64 problems & defects reported by A6 owners. The worst complaints are electrical problems.