Chevrolet 2007 Silverado, Owner'S Manual, Page: 632 / 688

{
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
®
dealer to have a qualified
technician do the work. See Doing Your
Own Service Work on page 495.
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
®
dealer for
your service needs, you will know that GM-trained
and supported service technicians will perform
the work using genuine GM parts.
If you want to purchase service information, see
Service Publications Ordering Information on
page 669.
Owner Checks and Services on page 640 tells you
what should be checked, when to check it, and
what you can easily do to help keep your vehicle
in good condition.
The proper replacement parts, fluids, and
lubricants to use are listed in Recommended
Fluids and Lubricants on page 644 and Normal
Maintenance Replacement Parts on page 646.
When your vehicle is serviced, make sure these
are used. All parts should be replaced and all
necessary repairs done before you or anyone
else drives the vehicle. We recommend the use
of genuine GM parts.
632