Hi I am going to do an interim engine oil change for my newly acquired 996 3.4 tiptronic. I have bought Mobil 1, 0w 40 fully synthetic oil and a Man oil filter. Could you please advise me if this is the correct grade/ specification for my car? As I havent carried out an oil change on a 996, but have on many other vehicles, could some please send me a diagram of under the engine and also advise me where the oil filter is?