[tcohrs93]

Just picked up a 2012 X6 with the 4.4 v8 twin turbo "N63" engine. This vehicle has 70k miles on it and is currently having some engine, starting issues going on. When trying to start it sounds like its just not cranking over near as fast as it should be. I have tried charging the battery several times and also replaced it with a new one. I plugged my snap on scan tool into it and found a lot of codes.. When cranking the engine over I can also smell gas once in a while. Could I have an injector issue going on? What are some of the most common issues with these engines? Some of the codes Im seeing are: 2A74, 2A78, 2B18, 2A7C, 2A7D, 2A7B, 2A7A. Any info is greatly appreciated!