oil capacity CHEVROLET SUBURBAN 2003 9.G Owners Manual

Here are some situations you may experience with your
fuel gage. None of these indicate a problem with the
fuel gage.
·At the gas station, the fuel pump shuts off before
the gage reads full.
·It takes a little more or less fuel to ®ll 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 ®ll the tank.
·The gage goes back to empty when you turn off the
ignition.
Low Fuel Warning Light
The light next to the fuel gage will come on brie¯y when
you are starting the engine.
This light comes on when the fuel tank is low on fuel.
To turn it off, add fuel to the fuel tank. See
Fuel on
page 5-4.
Driver Information Center (DIC)
The DIC display is located on the instrument panel
cluster above the steering wheel. The DIC can display
information such as the trip odometer, fuel economy and
personalization features.
A (Trip Information):This button will display the
odometer, personal trip odometer, business trip
odometer, hourmeter, annual log and the timer.
B (Fuel Information):This button will display the
current range, average fuel economy, instant fuel
economy and engine oil life.
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E-85 has less energy per gallon than gasoline, so you'll
need to re®ll your fuel tank more often when using
E-85 than when you're using gasoline. Regular unleaded
gasoline is recommended when pulling a trailer. For
payload capacity with ethanol fuel, see
Loading
Your Vehicle on page 4-62.
Notice:Some additives are not compatible with
E-85 fuel and may harm your fuel system. Damage
caused by additives wouldn't be covered by
your new vehicle warranty. Don't use additives with
E-85 fuel.
Notice:Your vehicle was not designed for fuel that
contains methanol. Do not use fuel containing
methanol. It can corrode metal parts in your fuel
system and also damage the plastic and rubber
parts. That damage would not be covered under
your warranty.
Fuels in Foreign Countries
If you plan on driving in another country outside the
United States or Canada, the proper fuel may be hard
to ®nd. Never use leaded gasoline or any other fuel
not recommended in the previous text on fuel. Costly
repairs caused by use of improper fuel would not
be covered by your warranty.
To check the fuel availability, ask an auto club, or
contact a major oil company that does business in the
country where you will be driving.
5-8

Turn off the engine and give the oil several minutes to
drain back into the oil pan. If you don't, the oil
dipstick might not show the actual level.
Pull out the dipstick and clean it with a paper towel or
cloth, then push it back in all the way. Remove it again,
keeping the tip down, and check the level.When to Add Engine Oil
If the oil is at or below the cross-hatched area at the tip
of the dipstick, then you'll need to add at least one
quart of oil. But you must use the right kind. This part
explains what kind of oil to use. For engine oil crankcase
capacity, see
Capacities and Speci®cations on
page 5-118.
Notice:Don't add too much oil. If your engine has
so much oil that the oil level gets above the
cross-hatched area that shows the proper operating
range, your engine could be damaged.
8.1L Engine
All Other Engines
5-19

After re®ll, the level must be rechecked. SeeCooling System on page 5-36.
Cooling System Capacity
ApplicationCapacities
English Metric
Cooling System
VORTECŸ 4800 V8 Automatic with front A/C 14.4 quarts 13.6 L
VORTECŸ 4800 V8 Automatic with front and rear A/C 15.8 quarts 15.0 L
VORTECŸ 5300 V8 Automatic with front A/C 14.4 quarts 13.6 L
VORTECŸ 5300 V8* Automatic with front and rear A/C 15.8 quarts 15.0 L
VORTECŸ 6000 V8 Automatic 15.8 quarts 15.0 L
VORTECŸ 6000 V8** Automatic with engine oil cooler 15.4 quarts 14.6 L
VORTECŸ 8100 V8 Automatic 20.7 quarts 19.6 L
*Vehicles equipped with the optional air conditioner.
**Vehicles equipped with the optional engine oil cooler.
Add one liter if equipped with rear heating for all engines.
After re®ll, the level must be rechecked. Add enough engine oil so that the ¯uid is within the proper operating range.
See
Engine Oil on page 5-18.
5-119

Capacities
ApplicationCapacities
English Metric
Engine Oil with Filter
VORTECŸ 4800 V8 VIN V 6.0 quarts² 5.7 L²
VORTECŸ 5300 V8 VIN T 6.0 quarts² 5.7 L²
VORTECŸ 5300 V8 VIN Z (E-85) 6.0 quarts² 5.7 L²
VORTECŸ 6000 V8 VIN U 6.0 quarts² 5.7 L²
VORTECŸ 8100 V8 VIN G 6.5 quarts² 6.1 L²
Fuel Tank Capacity
Tahoe/Yukon 26.0 gallons 98.4 L
Suburban/Yukon XL (1500 Series) 31.0 gallons 117.3 L
Suburban/Yukon XL (2500 Series) 37.5 gallons 140.0 L
Air Conditioning Refrigerant Capacity
Tahoe/Yukon 2.71 lbs. 1.23 kg
Suburban/Yukon XL 3.0 lbs. 1.36 kg
²Oil ®lter should be changed at every oil change.
5-120