Hello guys, ride a 2.5TD sport with chip 160ps.EZ.04.96 290.000Km. I bought 4 years ago with 160,000KM. 1. Problem since I bought it: at full load my water temperature goes up to the red area. Opel has engine, and cooling water pressured. is ok. New parts original Opel,have been installed like cooler, water pump, water supplement pump,Termostad, so everything except the water hoses. Who has an idea what that can be of ? 2.Proplem, since I bought it: Turbo: a lot of Moto 3.Proplem: since 2000KM comes out of the exhaust with the gas briefly give out a black smoke cloud and oil back. At the cold start pre-glow until light bulb extinguishes, keys turn around and runs immediately. At the warm engine key turn around and runs immediately. Who has an idea, what that can be, of course, without obligation???? Greeting pintura ach ja den chip ich nur bei 200.000km rein gebaut.