Hi there . I have a W reg Yellow S3 , a beautiful car , but recently she has thrown up a problem for me . Whilst running stedy (below 3000RPM) there is no problem . But if i go higher , into hard turbo boost , the engine oil light quickly comes on and when i park up burnt oil smoke starts flowing from behind the engine (bulkhead side) It's not short on boost so i dont think its the turbo going , though it does point towards something in that area . Help me please .