fuel tank capacity GMC SONOMA 2004 Owner's Manual

Check Gages Warning Light
The CHECK GAGES light
will come on briefly when
you are starting the
engine.
If this light comes and stays on while you are driving,
check your coolant temperature and engine oil pressure
gages to see if they are in the warning zones.
Fuel Gage
When the ignition is on, the fuel gage tells you about
how much fuel you have remaining.
Here are four things that some owners ask about. None
of these show a problem with your fuel gage:
•At the gas station, the gas pump shuts off before
the gage reads full.
•It takes a little more or less fuel to fill up than the 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.
•The gage moves a little when you turn a corner or
speed up.
•The gage doesn’t go back to empty when you turn
off the ignition.
United StatesCanada
3-34

Capacities and Specications
Please refer toPart E: Maintenance Record on page 6-36in the index for more information. See refrigerant change
label under the hood for charge capacity information and requirements.
ApplicationCapacities
English Metric
Air Conditioning Capacity
Air Conditioning Refrigerant R134a1.8 lbs 0.79 kg
Automatic Transmission
Drain and Refill 5.0 quarts 4.7 L
Cooling System 13.8 quarts 13.1 L
Differential Fluid
Rear Axle
Front Axle4.0 pints
2.6 pints1.9 L4
1.2 L
Engine Oil with Filter 4.5 quarts 4.3 L
Fuel Tank 17.5 gallons 67.4 L
Wheel Nut Torque 100 lb ft 140Y
All capacities are approximate. After refill, the levelmustbe checked.
All capacities are approximate. When adding, be sure to fill to the appropriate level or as recommended in this
manual. SeePart E: Maintenance Record on page 6-36
5-101