fuel prime issue

[afjeep2082]

OK I had a new fuel pump installed after I though it was the cause of another now knowingly unrelated problem.....the pump worked fine for about 3 weeks then I began to notice it took awhile for it to prime when you first start the jeep. BUT I dont thing it's the pump because Itook I light tester to see if I was even getting a signal back and there was none...when the pump finally primed I did get a signal.....any Ideas here? I tryed to bypass the relay or at least i think I was...basicly made the pump pump but still wouldn't start. suggestions would be great!

1993 Jeep cherokee sport automatic

[POSXJGuy]

OK I had a new fuel pump installed after I though it was the cause of another now knowingly unrelated problem.....the pump worked fine for about 3 weeks then I began to notice it took awhile for it to prime when you first start the jeep. BUT I dont thing it's the pump because Itook I light tester to see if I was even getting a signal back and there was none...when the pump finally primed I did get a signal.....any Ideas here? I tryed to bypass the relay or at least i think I was...basicly made the pump pump but still wouldn't start. suggestions would be great!

1993 Jeep cherokee sport automatic

how long have you had that fuel filter in there? has it been replaced recently?