Fuel pump removal 96 nissan quest - 1996 Nissan Quest

Replace Fuel Pump for 1997 Nissan Quest

(1) If the fuel tank has more than one third full, you need to get the gasoline out. If it has one third or less full, you can leave it in the tank. However be very careful around the working area. Make sure you have read fire precautions in a general repair book. Take the fuel pump fuse out from the fuse box near the battery. Run starter for a few seconds. This will remove the fuel pressure in the gas lines. Disconnect battery at negative terminal. Jack up the rear of the van.

(2) Remove the fuel tank protector.


(3) Disconnect fuel pipes at the front end of the fuel tank. Use short pencils and extra rubber hoses to block disconnected pipes and hoses.
There are two pipes connected to the gasoline filler at the side of the van. Disconnect only the smaller one. The larger one is flex enough for the tank to be lowered.

(4) Disconnect the electrical from this connector. Jack the rear end of the fuel tank with a car jack and a piece of 2x4. Put the wood between the jack point and the tank. Then unbolt the two bolts showing in the picture.

(5) Lower the jack after the bolts are removed. The rear end of the tank should be fuel pump removal - 667f695.jpg />



(6) Disconnect fuel lines on top of the fuel pump. Reconnect each short hose back to differefuel pump removal - 585888a.jpg shown in picture to block the pipes.

(7) Loose the six mounting bolts on the fuel pump assembly. The bolts should be loosen a little at a time in multiple turns. Also detach the electrical wire holders. Afterfuel pump removal - dceea20.jpgare removed, carefully take the assembly out of the tank.


(8) Remove the fuel pump from the assembly as shown in picture. Then unplug the electrical wires. Note that two connectorfuel pump removal - 1310aad.jpgfferent sizes, so that you will not be able to reconnect to a wrong terminal.

(9) Put the new pump and new filter in. Reconnect the electrical wires. If necessary use a pair of pliers fuel pump removal - 08db176.jpg connectors tighter. Make sure they are not loose. Reconnect gas inlet to the pressure regulator.

(10) Use a new O ring, put back the assembly to the fuel tank. Make sure the float of the fuel level senser is free, and the assembly is at the right orientation (as shown in picture). Screw back the 6 bolts after making sure the O ring is in right place. The bolts should be tightened in turns. Do nfuel pump removal - 90c2053.jpghten them. Then reconnect the fuel lines and make sure every fastener is tight. Put the electrical wire into holders.

(11) Jack up the tank and put the two mounting bolt in. (see picture in step 4). Make sure they are tightened with specific torque. Reconnect the electrical connector.

(12) Reconnect two fuel lines at the front side of the tank. Refer to the picture in step 2. Reconnect the hose to the gasoline filler. Before you have a try start, double check if all fuel lines are securely connected and tightened.

(13) Start the engine. You need to crank more than a normal start because the lines were empty. The pressure is built up in some time.

(14) If engine starts ok, turn it off. Then check under the van if there is any leakage. If everything is fine put back the tank protector. (picture in step 2).

It's in the fuel tank.

1. Relieve the fuel system pressure. Refer to the procedure in this section.
   

1. Disconnect the battery ground cable (14301).
   

1. Drain the fuel from the fuel tank (9002). Refer to the procedure in this section
   

1. Raise and support the vehicle.
   

1. Remove the two pins from the fuel tank front protector.
   
2. Remove the three fuel tank front protector bolts and remove the fuel tank front protector.
   
3. 
   

1. Disconnect the evaporative emission hose (9E325) from the evaporative emission valve (9B593).
   

1. NOTE: Label the fuel return tube and fuel supply tube to ease installation.
   
   Loosen the fuel return hose clamp and slide it away from the fuel return hose connection.
   
1. NOTE: Use a rag to prevent fuel from spilling while disconnecting the fuel tubes.
   
   Disconnect the fuel return hose at the fuel tank.
   
1. Loosen the fuel supply hose clamp and slide it away from the fuel supply hose connection.
   
1. Disconnect the fuel supply hose at the fuel tank.
   
1. Disconnect the fuel pump electrical connector.
   
2. Loosen the hose clamp from the fuel tank to filler pipe hose (9047) and slide the hose clamp toward the fuel tank.
   
1. Separate the fuel tank to filler pipe hose from the fuel tank filler pipe (9034).
   
1. Place a jack under the fuel tank to support it when the fuel tank support straps are removed.
   
1. Remove the two fuel tank support strap bolts and allow the fuel tank support straps to hang down
   
1. Remove the spring clips from the fuel tank support strap hinges.
   
1. Remove the fuel tank support strap hinges and remove the fuel tank support straps.
   
1. NOTE: An assistant may be necessary to remove the fuel tank.
   
   Lower the fuel tank from the vehicle.
   
2. 
   
3. 
   Item Part Number Description 1 9002 Fuel Tank 2 — Fuel Pump Electrical Connector
   (Part of 9A407) 3 — Fuel Pump Bolt (6 Req'd) 4 — Fuel Pump Outlet (Part of 9A407) 5 — Fuel Pump Return (Part of 9A407) 6 9350 Fuel Pump 7 — Fuel Pump Filter (Part of 9A407) 8 9054 Fuel Tank Support Straps 9 9276 Fuel Level Sensor Gasket 10 — Fuel Tank Support Strap Bolt (2 Req'd) 11 — Fuel Filler Neck Protector Bolt
   (3 Req'd) 12 9B240 Fuel Filler Neck Protector 13 9N127 Fuel Tank Support Strap Hinge 14 — Fuel Tank Filler Pipe Bolt (2 Req'd) 15 9030 Fuel Tank Filler Cap 16 9080 Fuel Tank Filler Pipe Grommet 17 9034 Fuel Tank Filler Pipe 18 — Spring Clip 19 9047 Fuel Tank to Filler Pipe Hose 20 9K311 Fuel Tank to Filler Pipe Hose Protector 21 — Fuel Tank Front Protector Bolt (3 Req'd) 22 9B007 Fuel Tank Front Protector 23 9B593 Evaporative Emission Valve 24 9E325 Evaporative Emission Hose 25 9170 Relief Discharge Vent Hose A — Tighten to 2.0-2.4 Nm (18-21 Lb-In) B — Tighten to 29-35 Nm (21-26 Lb-Ft) C — Tighten to 4.4-5.4 Nm (39-47 Lb-In)
   

My 1996 nissan quest drives for 20 min an then it starts going out stuttering an cuts out