4 cylinder w/ turbos must have the oil changed regularly. The oil lubricates the turbo as well as the guts of the engine. Heat destroys dino motor oil, only use a major brand of synthetic oil. The absolute best to use is Amsoil.
Oh absolutely. Full synthetic Mobil One every 5000 miles and I don’t care what the manufacturer says about it can go more miles without a change. No way Jose.....Thanks.