Nissan Repair: Fuel Pump, fuel pump relay, gas tanks

Question
93 d21 4cyl 4wd put new fuel pump in 3 mo. ago running fine turned it off 4hrs later would not start.cant hear fuel pump fuse is good, put new fuel pump relay in started died wont start still cant here fuel pump running what else could it be????

Answer
Keith,

Unless it was a Nissan fuel pump the new pump has probably failed.  Pull the tank and check power to the pump.  If you have power the new pump has failed.  I have had this happen too many times so I just bit the bullet and go with a Nissan pump.  I hate dropping gas tanks...