I have a 1994 Cadillac Eldorado, I recently found the leak it's underneath wear the water pump and battery are. It's a metal line it seem's like, I put some coolant in and went underneath the car and it was coming from this line, hopefully it's nothing bad and easy to fix, but I dunno what metal line this could be beside's a coolant line. I plan on getting the hayne's book to help me with this, I just need help i.ding this line.

 

Not sure what you are seeing - Battery is on right fenderwell and water pump is towards left center at end of front head. Heater pipes run on back side of engine and are partially visible at front of engine near right front strut tower. There are no coolant pipes under water pump.

 

I dunno I just felt underneath beside's the battery and there's a line there that's cracked and it's leaking coolant everytime I fill it back up, I'll take a picture in the morning to show you better.