Because of the increase of power from the 2.3 to the 4.0. The transmission would fit but is not as heavy as the 2.3. Best thing to do is get in touch with a auto salvage yard and ask if they are interchangeable. They usually will give you a more straight answer than a transmission shop where they might get you to get a new transmission for the 4.0 engine.
Wednesday, March 2nd, 2011 AT 3:23 PM