We get in the car to go out on Saturday when the wife says "Is the Bronco dripping?" When we get back I crawl under it and sure enough...it's dripping. It appears to be coming from the back of the engine about where the tranny bolts to the block (from what I could tell). The fluid appears to be coolant. It's mixed with crud from passing by crud coated parts, but it's still green in color. I'm sure there is a hundred different places it could be coming from. Any ideas where to start? What kinda cash am I looking at? Thanks.