Hi guys, I want to ask you something: The cooling fan of my 2006 Ford Mustang V6 switches on too late and my cooling liquid reaches up a very high temperature and pressure before the fan starts,it almost boils and leaks out of the radiator cap so that I need to fill it up every time. At what temperature does the cooling fan switch on? I will replace it with one that switches on at a lower temperature! I hope somebody will help me. Thank you in advance.