GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2008
🢒
Sierra - 4WD
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General Information
🢒 Maintenance and Lubrication
General Information
All Scheduled Maintenance Instructions
GM Oil Life System Resetting
Maintenance Schedule
Other Specifications
Approximate Fluid Capacities
Fluid and Lubricant Recommendations
Maintenance Items