Can you get pics of his 98 XJ? I'd like to get a visual. Just pulled a header off an XJ from a you pull it place. Gonna get a exhaust from same XJ too! Still trying to find a cheap ECM though. Think mineis bad! It cranks then starts but stalls few seconds later. The no key sybol lights up on dash and "no bus" code comes up on odometer. I've replaced the ECM once before about a year ago. Think I might have a ground short somewere. Not sure. Before the ECM whent I had to replace the transmission range sensor and my neutral safety switch whent onit to so I just ran lights direct to a switch so I have bachup lights lol. Any thoughts on the ground issue/ECM? Thanks brother!!!

 

Moved to Advanced.

Dunno how this survived so long in OEM Tech.