96 Suburban 4x4. Its leaking right behind the pan, but up on the case, can't tell exactly where because of how dirty it is. But, its leaking line pressure, I checked the fluid diagram and in park, line pressure flows through that same area. So, I'm thinking the case is cracked. Is there a seal back there that would leak line presure I can't tell from the diagram.
If looking from the bottom, its like right behind the pan and straight up, looks almost dead middle..like maybe where the casting comes together??