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Because of all the different ways people use their
vehicles, maintenance needs vary. You may need more
frequent checks and replacements. So please read
the following and note how you drive. If you have any
questions on how to keep your vehicle in good condition,
see your GM Goodwrench
®
dealer.
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 4-43.
• are driven on reasonable road surfaces within legal
driving limits.
• are driven off-road in the recommended manner.
See Off-Road Driving with Your Four-Wheel-Drive
Vehicle on page 4-16.
• use the recommended fuel. See Gasoline Octane
on page 5-5.
The services in Scheduled Maintenance on page 6-4
should be performed when indicated. See Additional
Required Services on page 6-6 and Maintenance
Footnotes on page 6-8 for further information.
{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.
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 7-11.
6-3