Got an 87 Nissan d21 w/ vg30i engine. I've replaced the fuel pump, but I'm not getting power to the pump. i can jump the relay and the pump comes on. I've got 4 wires coming into the relay two black w/white strip, one white wire w/ blue strip, and one white wire w/ red strip. got power to the two black w/ white strips but nothing to the other two witch i assume are for the fuel pump the white w/ blue i know goes to the fuel pump and the white w/ red goes to the computer. then when i do jump the fuel pump and start the motor it will start and then dies. feather the gas pedal and it will stay running, runs like crap but runs. give you a run down on what I've done, I've pulled the motor had it rebuild put motor back in. i have removed all the EGR stuff and the air injection system and the fuel mixture heater. Any help would be great!!!!!!!