I have a 94 explorer and ive been having a issue for awhile with I believe the fuel pump every now and then it will act like the motor isnt getting gas and i cant hear the pump turn on but it only happened like once a week but after about 5 minutes it would turn on and run perfectly normal. so i thought it was my relay so i replaced that and it was perfect for about a week and now its will not start at all i have tried waiting disconnecting my battery and i even put the old relay back in. I was just wondering if my pump maybe went out or maybe its something different all together.

thanks for your time guys