Britt4nyf0rd

We drove from Portland to Ashland and back to Portland. About. 5 1/2 hours one way. I had my boyfriend check the coolant levels and instead of checking it he filled it and overfilled it (I assume). He was driving and all of the sudden heard a noise so he pulled over and saw the coolant expansion tank had cracked. He then changed the coolant expansion tank but it's still over heating and we can't figure out how to burp the tank. When we tried parking on the hill and pulled of that one thing and the bolt (I forget the name of it, sorry) to burp it with the nose down coolant leaks from the front of the engine block