There's two screws holding the fuel pump shutoff switch in the trunk on the left trunk hinge. Unscrew them then pull the switch off from the plastic connector to disable the pump. When you put it back on, press the button after connecting it to enable it.
On a 2001 Lincoln Navigator : The fuel pump shut off switch ( inertia switch ) is in the front passenger footwell , by the kick panel
On a 2000 Lincoln LS : The fuel pump shut off switch ( inertia switch ) is located in the drivers foot well , behind the kick panel ( there is an access hole )
On a 1999 Lincoln Continental : The fuel pump shut off switch ( inertia switch ) is located to the left of the drivers seat , behind an access panel on the " B " pillar
On a 2003 Lincoln Town Car : The fuel pump shut off switch ( inertia switch ) is in the trunk , on the drivers side
On a 2001 Lincoln LS : The fuel pump shut off switch ( inertia switch ) is in the drivers footwell , behind the kick panel ( there is an access hole through the kick panel )
According to the 1999 Lincoln Navigator Owner Guide : The fuel pump shut off switch ( inertia switch ) is located in the front passenger footwell , behind the kick panel
On a 1998 Lincoln Continental : The fuel pump shut off switch ( inertia switch ) is located to the left of the drivers seat , behind an access panel on the " B pillar "
According to the 2001 Lincoln Navigator Owner Guide : ( the fuel pump shut off switch is in the front passenger footwell , by the kick panel )
On a 2004 Lincoln LS : The fuel pump inertia switch ( shut off switch ) is located in the drivers footwell behind the kick panel ( there is an access hole )
According to the 2001 Lincoln Navigator Owner Guide : The fuel pump shut off switch ( inertia switch ) is located in the front passenger footwell , by the kick panel
On a 2006 Lincoln Navigator : The fuel pump shut off switch ( inertia switch ) is located in the cargo area , near the liftgate , it is behind an access panel on the drivers side
The button should be DOWN on the fuel pump shut off switch ( inertia switch ) If the button has popped up then no power is going to the electric fuel pump