Hi, I have a 2010 FR2 HSE 4TD, I fitted a new radiator, after 400km the top hose popped out and the car overheated rapidly. I put the hose back and clipped it properly, my fault. Since then I kept on driving , as I was very far from home and drove another 2000 km, only problem was loss of coolant, I found new o-rings for my expansion tank cap, and the loss of coolant was far less. Every time I drive more than 50km to stop, I have to ad 1,5 liter water.I can drive 300km non stop, it only takes 1,5 L, I did put some Molyslip in, I also helped a lot. There is no water in oil, no loss of power, no steam build up, there is just a little bit of pressure release when removing the expansion tank cap.Before I go and pull the head off, could there perhaps any other reason the loss of coolant. When I slow down before I stop, I do get a feint smell of coolant, but there is no leaks anywhere.