Ford Crown Victoria 2004 Owner's Manual page 19

Fuel gauge: Indicates approximately how much fuel is left in the fuel
tank (when the ignition is in the ON position). The fuel gauge may vary
slightly when the vehicle is in motion or on a grade.
• Standard instrument cluster
• Optional instrument cluster
A minimum of four gallons must be
added or removed from the fuel
tank in order for the gauge to
instantaneously update. If less than
four gallons is added, the gauge will
take between five and ten minutes
to update.
Refer to Filling the tank in the
Maintenance and Specifications
chapter for more information.
2004 Crown Victoria (cro)
Owners Guide (post-2002-fmt)
USA English (fus)
Instrument Cluster
F
FUEL
E
F
1 /
2
E
19