GMC Sierra 2008 Owner's Manual page 525

Section 6
Maintenance Schedule ......................................6-2
Introduction ...................................................6-2
Maintenance Requirements ..............................6-2
Your Vehicle and the Environment ....................6-2
Using the Maintenance Schedule ......................6-3
Scheduled Maintenance (Gasoline Engine) .........6-4
Additional Required Services ............................6-7
Maintenance Footnotes (Gasoline Engine) ..........6-9
Owner Checks and Services ..........................6-11
Maintenance Schedule
At the First 100, 1,000 and 6,000 Miles
(160, 1 600 and 10 000 km) .......................6-11
At Each Fuel Fill ..........................................6-12
At Least Once a Month .................................6-12
At Least Once a Year ...................................6-13
Recommended Fluids and Lubricants ...............6-15
Maintenance Replacement Parts .....................6-17
Engine Drive Belt Routing ..............................6-18
Maintenance Record .....................................6-19
6-1