My mother's 745ti looks as though it blew a heater hose last night. I got the car home alright but my mom flipped out because she saw all the steam pouring out of the engine bay. Anyhow I cannot see the exact location of the leak but it seems to be right at the end of the heater hose that runs into the block under the intake manifold. There is so much stuff under there I can only slip a my hand in there and feel the wetness. What kind of fitting is there on the end of the hose that runs into the block? How do I fix this darn thing? Any help would be much appreciated becuase its my mothers birthday today and I would like to fix it soon. Thanks alot.