Hey all new guy and first post. I am looking at a 2000 A6 2.7t 6 speed car. It has just over 100k miles and looks terrific. Here comes the need to know from you guys. It runs rough and has codes for Maf, CPS, and 1 O2 sensor. I have also read that the check valves can cause problems. I can get this car pretty cheap and that's all the codes showing. It idles rough and runs rough but does run. I mechanic myself and know these are not hard to replace. Could these be just the issues? Or are there other things the reader won't pull? It doesn't knock or make valve noise and the turbos sound fine. Thanks

 

Can anyone help me to buy the Audi A6 on lease and tell me the best deals and their MSRP and Residual prices?