View Full Version : 4.0ltr Computers

06-15-2006, 01:07 PM
Anyone know where I could find computers for both a 1989 4.0ltr engine out of an XJ and a 1998 4.0ltr engine out of an XJ? I have both engines in my humble shop (really my back patio) in different stages of being rebuilt. One will go in my YJ and the other will be going into a dedicated trail rig...but I need computers for both. I need a few more parts for them too, but the computers seem to be the hard to find items.

07-07-2006, 09:58 PM
Still lookin' for these computers if anyone has any ideas other than the obvious salvage yards and dealership.

07-10-2006, 12:13 PM
Here you go - they rebuild ECM's and have one for your year engines for Jeeps. I haven't used them personally (yet) but got this link from someone several years ago.


If you do business with them, please post about the experience.

07-10-2006, 01:07 PM
Thanks, Bill...I have contacted them and should be hearing from them shortly!!:D