Hi, this is my first post here. i have a 2004 escape, 3.0l V6 Approximately 140k miles. Yesterday, I found a coolant leak in a very unusual place. The fitting that is in the top of the block that the upper radiator hose clamps to is leaking between the fitting and the block. Has anyone ever seen/heard of this? Does anyone have a repair for this? Is this fitting available aftermarket? Thanks in advance for any help!