The x does not get driven much so I did notice the leak on the garage floor right away. It's coming from where the bell housing mates to the motor. No new leak from when i last wiped the garage floor. You can see in the picture i took of drips and stains under the trans cover. The only leak the shop noticed was the water pump and the oil filter housing could be suspect. The trans on the 3.0 is not as troublesome from what I've read and I believe it'll throw a code if it was.

I'm almost positive your problem is the mech sleeve. Check the top back end of the trans pan on the pass side.

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-Arjay