How do I change the fuel pump in my 2000 monte carlo

It's likely in the fuel tank, so you need to find out how to get to it. Remember to disconnect the negative battery cable first and keep a fire extinguisher handy. Honestly, very few fuel pumps go bad these days, even though people often replace them. When you turn the ignition key to ON, see if you can hear it run. If you suspect there's a fuel issue, be sure to change the fuel filter first and check the fuel pressure at the fuel rail. Only change the pump as a last resort.

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Originally Posted by jbjbjb3

how do i change the fuel pump in my 2000 monte carlo

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Fuel pump access is through the trunk access plate.

REMOVAL PROCEDURE:

1. Relieve the fuel system fuel pressure: pull the fuse or relay to the fuel pump
2. Remove the rear compartment trim panel.
3. Remove the nuts retaining the fuel sender access panel.
4. Remove the fuel sender access panel.
5. Disconnect the fuel tank pressure sensor electrical connector.
6. Disconnect the fuel sender electrical connector.
7. Clean the fuel pipes, and fuel sender assembly to prevent possible fuel contamination during removal.
8. Disconnect the quick-connect fittings at the fuel sender assembly.
9. Remove the fuel sender retaining snap ring.
10. Remove the modular fuel sender assembly.
11. Clean the fuel sender assembly O-ring sealing surfaces.
12. Inspect the fuel sender assembly O-ring sealing surfaces.



INSTALLATION PROCEDURE

1. Position the new fuel sender assembly O-ring on the fuel tank.
2. Install the fuel sender assembly into the fuel tank.
3. Install the fuel sender assembly retaining snap ring, while holding the fuel sender in place.
4. Connect the fuel sender electrical connector.
5. Connect the fuel tank pressure sensor electrical connector.
6. Connect the quick-connect fittings at the fuel sender assembly.
7. Install the fuel filler cap.
8. Connect the negative battery cable.
9. Inspect for leaks using the following procedure:

9.1. Turn ON the ignition, for 2 seconds.
9.2. Turn OFF the ignition, for 10 seconds.
9.3. Turn ON the ignition.
9.4. Inspect for leaks.