1998 GMC Sonoma Owner's Manual - Page 323

Section 7 MaintenanceSchedule This section covers the maintenance required for your vehicle. Your vehicle needs these services to retain its safety, dependability and emission control performance. 7-2 7 -4 7-5 7-5 7-6 7-7 Introduction Part A: Scheduled Maintenance Services Short Trip/City Definition Short Trip/City Intervals Long TripIHighway Definition Long Trip/Highway Intervals 7-8 7-29 7-42 7-46 7-48 7-5 1 Short TripKity Maintenance Schedule Long Trip/Highway Maintenance Schedule Part B: Owner Checks and Services Part C: Periodic Maintenance Inspections Part D: Recommended Fluids and Lubricants Part E: Maintenance Record 7-1