GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2008
🢒
Sierra - 4WD
🢒
Maintenance Schedule
🢒 Maintenance Schedule
Maintenance Schedule
All Scheduled Maintenance Instructions
Additional Required Services
At Each Fuel Fill
At Least Once a Month
At Least Once a Year
At the First 100, 1,000 and 6,000 Miles (160, 1 600 and 10 000 km)
Maintenance Footnotes
Maintenance Record
Owner Checks and Services
Recommended Fluids and Lubricants
Scheduled Maintenance
Using the Maintenance Schedule
General Information
Introduction
Maintenance Requirements
Your Vehicle and the Environment