GMC 2007 Sierra 1500 Pickup Owner's Manual page 616

This schedule is for vehicles that:
•
carry passengers and cargo within
recommended limits. You will find these limits
on the Tire and Loading Information label.
See Loading Your Vehicle on page 409.
•
are driven on reasonable road surfaces within
legal driving limits.
•
are driven off-road in the recommended
manner. See Off-Road Driving on page 372.
•
use the recommended fuel. See Gasoline
Octane on page 470.
The services in Scheduled Maintenance (Gasoline
Engine) on page 617 should be performed
when indicated. See Additional Required Services
(Gasoline Engine) on page 621 and Maintenance
Footnotes (Gasoline Engine) on page 623 for
further information.
616
CAUTION:
{
Performing maintenance work on a vehicle
can be dangerous. In trying to do some
jobs, you can be seriously injured. Do your
own maintenance work only if you have the
required know-how and the proper tools
and equipment for the job. If you have any
doubt, see your GM Goodwrench
have a qualified technician do the work.
See Doing Your Own Service Work on
page 469.
Some maintenance services can be complex. So,
unless you are technically qualified and have
the necessary equipment, you should have your
®
GM Goodwrench dealer do these jobs.
When you go to your GM Goodwrench
your service needs, you will know that GM-trained
and supported service technicians will perform
the work using genuine GM parts.
®
dealer to
®
dealer for