the engine is a 4.4. 115,000 miles. At first i thought it was a radiator leak, so i replaced the radiator, and in the process i broke the main hose that connects the coolant housing to i think the radiator (I am praying this new house will not affect the water pressure. I will post pictures to show you guys exactly what im talking about.

The puddle of the water is directly under the coolant housing, so I am beginning to think it is cracked. If so, does anyone know what the cost looks like for repairs, dealer vs. DIY?

Thank you for all the replies, pictures should be up soon.