New member as of today and was so happy to find that there's something out there like this! Here goes, I have 1990 short bed 4.9 ltr 6 inline. I love my truck. Will never get rid of it. Read lots from this forum, but not quite sure what's up w/mine. If fuel pump is going, will it normally start up in a day or 2 and run for a while b4 not starting again? Read about checking FPDM and fuel shut off switch. These are things I can attempt. But what's something that can be checked to be certain it is in fact the fuel pump b4 spending lots of money to be sure?