so my jeep had this problem not to long ago. i was on my way home from work and it died out of nowhere. when it died all my gauges went off and all lights went off even though my key was still on. then a couple seconds later the gas light and the key warning light came on. about a minute or two it started back but then died again shortly after. did an alternator check and the alternator is fine. would say a fuel pump but i’m not sure why the gauges would do that for a bad fuel pump. any ideas?