Went this weekend to the guy that maintains my car, for oil change, timing belt,waterpump, valves adjustment,etc.. and ended with the motor out
Found a coolant leak due the oil sandwichplate and sensor that were pushing on the waterhose that runs from the thermostat to the waterpump. So we deceided to get the motor out to look if there are other leaks and maybe do some other stuff like gaskets and so. Will change a lot now that the motor is out. Hopefully I get him back this week