The fuel pump in an Oldsmobile Silhouette is located in a plastic cylindrical module that also houses the fuel level sending unit. The module is located within the fuel tank and locked into place with the use of a lock ring. The lock ring has tabs that interlock with tabs on the fuel tank. There are a series of hoses and electrical connections on the top of the tank that you’ll need to remove as the tank is lowered.
Tools Used: Tools, Floor jack, 2 jack stands, Ratchet, Set of sockets, Common screwdriver, Hammer
Remove a Fuel Pump
Raise the front of the vehicle with the floor jack and support it on jack stands situated on the frame to prevent interference with the removal of the fuel tank. Unplug the electrical connectors located to the rear of the fuel tank. Loosen the hose clamps on the filler tube with a screwdriver. Remove the tube.