* Open the trunk of your Nissan 350Z.
* Locate the access panel on the floor of the trunk. It is usually covered by a rubber or plastic plug.
* Remove the access panel to expose the fuel tank.
* Disconnect the fuel lines and electrical connectors connected to the top fuel pump assembly.
* Remove the locking ring that secures the pump assembly and use a pump removal tool to lift and turn the fuel pump.
By following these steps, you can find and access the fuel pump in your Nissan 350Z. However, it is important to note that working on automotive fuel systems can be dangerous. If you are unsure about how to proceed, it is advisable to consult with a qualified mechanic.
