Chevrolet avalanche 2002 用户手册

When the ignition is on, the fuel gage tells you about
how much fuel you have left in your tank.

The gage will first indicate empty before you are out of
fuel, and you should get more fuel as soon as possible.

Here are some situations you may experience with your
fuel gage. None of these indicate a problem with the 
fuel gage.
D At the gas station, the fuel pump shuts off before 

the gage reads full.

D It takes a little more or less fuel to fill up than the

fuel gage indicated. For example, the gage may have
indicated the tank was half full, but it actually took a
little more or less than half the tank’s capacity to fill
the tank.

D The gage goes back to empty when you turn off 

the ignition.