Hello people, I’ve had a problem again for a long time… ..I drove to work this morning because the car was not warm (inside room). Water temperature went on the highway to about 110°C, but oil remained cold (it never makes it on the way to work to get warm, not in winter). So I made it to work… I opened hood once and looked… the lower thick hose was icy cold. The upper thick extremely hot. On the way home the same game as the water at 120°C I was then rather stopped and let it cool down. Then I drove home again the same… top hot down cold. When I opened the balance tank (a little bit) big amount of air came up high thinking that there was somewhere so much pressure built up. Well.. actually everything went before, except that at the back of the engine block (where the hose goes to heating on the flange) water has popped out. I changed the flange then it was again i.o. Could a How can I check the water pump(right). Otherwise, I don’t think what it can be… if the thermostat was broken the water would circulate at least a little bit cooler is almost 6 months old. Hope you can give me n tip? Thank you, greeting M. Ahaj.. Motor: 1.6l MKB: PP