fuel tank capacity GMC SIERRA 2010 Owner's Manual

When the fuel tank is low the FUEL LEVEL LOW
message appears. SeeDIC Warnings and Messages
on page 4‑65for more information.
Here are some situations owners can experience with
the 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 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 fuel tank's
capacity to fill it.
.The gage goes back to empty when the ignition is
turned off.
For a diesel engine, see “Fuel Gage”in the Diesel
Engine Supplement.
Low Fuel Warning Light
This light, under the fuel
gage, comes on briefly
while the engine is being
started.
This light and a chime comes on when the fuel tank is
low on fuel. The Driver Information Center also displays
a “FUEL LEVEL LOW” message. SeeDIC Warnings
and Messages
on page 4‑65for more information.
When fuel is added this light and message should go
off. If it does not, have the vehicle serviced by your
dealer/retailer.
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