Help!!! I have 08 f250 6.4 it started leaking lots of water out of a little hole in the turbo intake tube from intercooler. I left it at shop in Colorado and they can't figure it out. 30 yr ford mechanic working on it and he is lost. He said first was oil cooler then said cracked head but he's not sure about that without tearing it down. He said it shouldn't be egr so he really doesn't know how water is getting to intercooler. I am 700 miles away from there so can't take to another shop without a lot of wasted money for second opinion. I know nothing about diesel motors and have only had this one , my first for 9 months. Can anyone steer me in the right direction so I can at least have mechanic check that out before I pay for exploratory tear down. Thanks for any help. Glenn.