godenades I have a 2001 4.0 olds aurora that acted just your like XJ, leave home and at third stop light it would stall then start right back up with no problems the rest of the day,this was intermittent but each time the same stop light.Their were no codes, I took advice given on the AURORA forum and replaced the crankshaft sensors, that cured that problem but just like my 2000 4.0 xj as they say IF IT HAS TITS OR TIRES YOUR GOING TO HAVE PROBLEMS!!! I see they have your level as jeep compass my wife has a 2012 compass raly with 30k that has been trouble free. JUST SAYING