GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
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1999
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GMC C-Series Medium Duty Truck B7
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General Information
🢒 Maintenance and Lubrication
General Information
All Scheduled Maintenance Instructions
Explanation of Scheduled Services
Maintenance Schedule
Oil Life Monitor Resetting
Owner Checks and Services
Other Specifications
Approximate Fluid Capacities
Fluid and Lubricant Recommendations
Maintenance Items