I have a mystery coolant leak at the rear of the engine

What is an "Intake Leak"? Is this an easy repair? I just replaced the Fan Pully, so i disconnected the hoses (upper and lower) and replaced the thremostat and resealed the water inlet housing. Did I leave something unconnected? Thanks

inyake ban be a 5hr job xeek help and get a diag to determine the cause of leak

Here’s the answer…I got some coolant dye, and found out that I installed the O-Ring improperly on the inlet housing (Toyota 4.7 V8). It leaks slowly under the raised intake manifold, down the back of the engine. You cannot see it, as it barely leaks out. Plus, when I replaced the Fan Pulley, I leaked coolant into this area, and thought that the coolant I was seeing was from my repair job, and not NEW coolant leaking. The dye was essential for me to see what was happening. Thanks for your help, though. I’m just glad it wasn’t an intake gasket!