Fordy123457

I have a Ford connect 2014 having issues with my coolant system seems to lose water every two days but when it comes to filling up on cold opening the cap it pushes pressure and making coolant rise to the top to max line There is no issues of oil mixing with water it did have a airlock but had been removed

I have same issue with the water coolant but mine after couple days of it being parked up and me opening the cap to refill it with coolant the pressure in side pushes the water I’ve had it emptied as I was thinking it may be airlock done this a few times but can’t seem to find the problem also if the head gasket was gone oil would mix with the water but this is not happing