I topped up the coolant of my 2004 Ford Mondeo DURATEC HE and after driving it noticed that large amounts of the coolant was leaking / pouring from water coolant reservoir. I also notice the engine is extremely hot however radiator is not hot at all. I left the car running and did not notice the radiator fan switching on. The temp gauge in dash is normal (in the middle around 90 deg), any suggestions?? Did i maybe just put too much coolant in? Should the radiator heat up?
Possible air lock in the system