How do you change the thermostat in a 2004 E150 van?

It is very simple to change the thermostat in a 2004 E 150 Van. The thermostat can be found by following the upper radiator hose. After the thermostat is found, disconnect the radiator hose and drain it. Then, you will remove the two bolts that are holding the thermostat housing place. Remove the old thermostat and replace it with a new one.