Lingenfelter L710660504 Lingenfelter Pontiac GTO Fuel Pump 2003-2006 v4.41 - Manual (Page 7)

19. Remove the restraining straps from
inside the trunk.
20. Remove the snap-tabs (2) from the
passenger side trunk panel. Peel back the
felt cover.
21. Open the gas cap. Remove the filler-
neck mounting nuts with a 10mm deep
socket.
22. Pull the filler neck into the trunk.
23. Push the tank towards the passenger
compartment and lift the retaining strap
anchors from the plastic locks in the tank.
24. Remove the fuel-tank from the vehicle.
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