Engine Drive Belt Routing
4.2L V6 Engine
5.3L V8 Engine
See also:
Warranty
OnStar equipment may be
warranted as part of the new-vehicle
limited warranty. The manufacturer
of the vehicle furnishes detailed
warranty information. ...
Every Engine Oil Change
► Change engine oil and filter.
Reset oil life system. See Engine Oil and Engine Oil Life System . An Emission Control Service.
► Engine coolant level check. See Engine Coolant .
...
Calling for Assistance
When calling Roadside Assistance, have the following
information ready:
• Your name, home address, and home telephone number
• Telephone number of your location
• Location of the vehicle
â ...
