Step 1: Read http://www.jpmagazine.com/techarticles/154_1005_jeep_cherokee_xj_problems_and_fixes/viewall.html
Step 2: Come back here when you are done.
Step 3: If you can't find solutions to your issue, head over to NAXJA.org
Step 1: Read http://www.jpmagazine.com/techarticles/154_1005_jeep_cherokee_xj_problems_and_fixes/viewall.html
Step 2: Come back here when you are done.
Step 3: If you can't find solutions to your issue, head over to NAXJA.org