2005 Buick Park Avenue Fuel Sending Unit

First, you need to install the fuel tank if previously removed, install the fuel filler tube into the Fuel Filler Hose, position the fuel filler tube for best fit and alignment then secure the fuel filler tube hose clamp. Then, please install the bolt to the fuel filler tube ground wire, install the wheelhouse opening fuel filler tube cover, lower the vehicle, and install the sealing ring around the fuel filler tube. Finally, you should add fuel to the fuel tank, inspect for fuel leaks, install the fuel filler cap and close the fuel filler door.

First, you need to remove the fuel rail, the Fuel Injector retaining clip, and the fuel injector. Then, please remove the fuel injector upper and lower O-ring.

First, you need to remove the fuel sender assembly and disconnect the fuel pump electrical connector. Then, please remove the Fuel Level Sensor electrical connector retaining clip and disconnect the fuel level sensor electrical connector from under the fuel sender cover. Finally, you should remove the fuel level sensor retaining clip and squeeze the locking tangs and remove the fuel level sensor.