Re: \'96 Cherokee 4.0 and AW4 swap questions
Yes, it can be done. The good news is that mechanically, everything will hook up just fine. First, get a 'detailed' manual on the Cherokee. There is a lot of wiring in the harnes that you will not need. Also, a lot of the engine wiring is in the dash. The tranny control module is under the passenger side dash and the main computer under the radio just to it's left.
Contact Painless Wiring in AZ, they might be able to build up a harness for you. In most cases, you send them the old harness and they send it back to you all set up for the jeep.
Good Luck....I think your going to need it. This is about on par to doing a v8 conversion.