There is a meaningless reduction of water in the vehicle. The authorized service looked and applied a pressure test. There is a leak, but the problem was not found. They said it might be kicked from Egr, but I don't think it is possible I don't think it's a gasket either. Changed parts in the vehicle are as follows: 1. Radiator (Kale) 2. Circulation 3. Triger set 4. Fan resistance 5. Fan relays (green) 6. Thermostat 7. Expansion vessel cover 8. And finally, the air conditioning core is inside (castle). Tell me about the fan problem. The temperature in the vehicle is 93 94 and 2 stages are activated directly and it works for about 5-6 minutes. When the vehicle stops, the 1st stage works. My vehicle is 206+ urban move diesel euro 5 engine.