GMC 2011 Sierra Denali, Owner'S Manual, Page: 445 / 492

Service and Maintenance 11-1
Service and
Maintenance
General Information
General Information . . . . . . . . . . 11-1
Scheduled Maintenance
Scheduled Maintenance . . . . . 11-2
Recommended Fluids,
Lubricants, and Parts
Recommended Fluids and
Lubricants . . . . . . . . . . . . . . . . . . 11-7
Maintenance Replacement
Parts . . . . . . . . . . . . . . . . . . . . . . 11-10
Maintenance Records
Maintenance Records . . . . . . 11-11
General Information
This maintenance section applies
to vehicles with a gasoline engine.
For diesel engine vehicles, see the
maintenance schedule section in
the Duramax Diesel Supplement.
Notice: Maintenance intervals,
checks, inspections,
recommended fluids, and
lubricants are necessary to keep
this vehicle in good working
condition. Damage caused by
failure to follow scheduled
maintenance might not be
covered by the vehicle warranty.
As the vehicle owner, you are
responsible for the scheduled
maintenance in this section.
We recommend having your dealer
perform these services. Proper
vehicle maintenance helps to
keep the vehicle in good working
condition, improves fuel economy,
and reduces vehicle emissions for
better air quality.
Because of all the different ways
people use vehicles, maintenance
needs vary. The vehicle might need
more frequent checks and services.
Please read the information under
Scheduled Maintenance. To keep
the vehicle in good condition, see
your dealer.
The maintenance schedule is for
vehicles that:
. Carry passengers and cargo
within recommended limits on
the Tire and Loading Information
label. See
Vehicle Load Limits
on page 9 ‑ 23 .
. Are driven on reasonable road
surfaces within legal driving
limits.
. Are driven off-road in the
recommended manner. See
Off-Road Driving on page 9 ‑ 7 .
. Use the recommended fuel.
See
Recommended Fuel on
page 9 ‑ 66 .