Like Bob I am. Thinking of a change to GDi and have found this thread informative thanks so contacted the head of service dept at the factory. I am amazed at the response ! He had not heard of any problems with these engines. Now I would have thought the technical dept might have done some research into these engines having to install them. in preparation for any issues arising from them later. This 'if at ain't broke don't fix it attitude worries me!
RogT 4/4 sand