I have a 2002 ford escort zx2 just bought it and about 133k miles. There’s a leak coming from a rubber hose that goes into a crimped hose by the ac compressor on the serpentine belt. I have found very little information on it some people say it’s a normal heater hose and some people say it’s a line for the transmission cooling. I just want to be sure before I replace the hose I know what is going to come out of it so I’m not a sitting duck with no transmission fluid. Any information helps thank you!