Hello folks I am new here I guess (though I thought I had an account in the past). Issue is with a 03 TJ X 4.0 manual. About 90K miles. I must also note I have not laid hands on it yet as my daughter has up at school. Looking for some easy things to diagnose/ run down. She was coming home the other day, started fine, went to pick up friend and when she got to friends, jeep stalled and would not restart. Cranked fine, but would not turn over. First thought was flooded when she called. Finally got restarted and went to gas station to fill up (also thought low on gas). Would not restart after fill up easily. Got started after about 5 minutes. She drove back to her parking spot, and turned off and restarted immediately. I had her drive around town to see if it would sustain, but stalled at a stop sign and again tough to restart. Obviously did not let her drive home. When running, it idles fine, no CEL. I haven't checked for codes, but will have her do that today (I keep a scanner in it) I have read some posts somewhat similar. Fuel pump, but again seems to run fine and idle fine once started. I have cleaned throttle body and IAC this summer and replaced TPS. Wondering if PCM as I have read somewhat similar issues. Wondering if a PCM reset would be in order. Looking for something simple first before I take a ride up there. May end up towing it home to diagnose. Appreciate any input.