1999 Chevrolet Express Van Owner's Manual - Page 315
1999 Chevrolet Express Van Manual
Page 315 highlights
yellowblue Scheduled Maintenance Long Trip/Highway Intervals -- Gasoline Engines Every 7,500 Miles (12 500 km): Engine Oil and Filter Change (or every 12 months, whichever occurs first). Chassis Lubrication (or every 12 months, whichever occurs first). Drive Axle Service. Tire Rotation. Every 15,000 Miles (25 000 km): Noise Shields Inspection (GVWR above 10,000 lbs. only). Every 30,000 Miles (50 000 km): Fuel Filter Replacement. Air Cleaner Filter Replacement. Front Wheel Bearing Repack (or at each brake relining, whichever occurs first). Every 50,000 Miles (83 000 km): Automatic Transmission Service (vehicles over 8600 GVWR or driven under severe conditions only). Long Trip/Highway Intervals -- Gasoline Engines Every 60,000 Miles (100 000 km): Engine Accessory Drive Belt Inspection. Fuel Tank, Cap and Lines Inspection. Exhaust Gas Recirculation System Inspection. Evaporative Control System Inspection. Every 100,000 Miles (166 000 km): Spark Plug Wire Inspection. Spark Plug Replacement. Automatic Transmission Service (normal conditions). Positive Crankcase Ventilation (PCV) Valve Inspection. Every 150,000 Miles (240 000 km): Cooling System Service (or every 60 months, whichever occurs first). These intervals only summarize maintenance services. Be sure to follow the complete scheduled maintenance on the following pages. 7-7