Moin all together, I drive an Alfa 156 SW 2,0JTS…..I drove with him last week to Berlin (650km a track).After about 500km I took a break and thought to look for the oil stand, had checked him before driving (was on max) but since I have not driven by car as long as I have not driven yet I can’t hurt it, and see that I had to refill 1.5L.After another 400KM again 1L and on the journey home again 1L.So I have to 1500km 3.5 L Oil consumption. Strangely only it’s not leaky and blue smoke doesn’t do it either………In urban traffic it consumes 1L on 2000KM!? Have read here in the forum that he needs oil, but so much????Maybe one of you knows what it is about???How can I fix it???Are there really other piston rings??? Would be very grateful for answers….