1996 Oldsmobile Silhouette Owner's Manual - Page 310

Maintenance Schedule I Short Trip/City Definition Follow the Short Trip/City Maintenance Schedule if any one of these conditions is true for your vehicle: 0 I Short Trip/City Intervals Every 3,000 Miles (5 000 km): Engine Oil and Filter Change (or 3 months, whichever occurs first). Every 6,000 Miles(10 000 km): Chassis Lubrication (or 6 months, whichever occurs first). At 6,000 Miles(10 000 km) Then Every 12,000 Miles (20 000 km): Tire Rotation. Every 15,000 Miles (25 000 km): Air Cleaner Filter Inspection, if driving in dusty conditions. Every 30,000 Miles (50 000 km): Air Cleaner Filter Replacement. Every 50,000 Miles (83 000 km): Automatic Transaxle Service (severe conditions only). Every 60,000 Miles(100 000 km): Engine Accessory Drive Belt Inspection. Fuel Tank,Cap and Lines Inspection (or every 60 months, whichever occurs first). Every 100,000 Miles (166000 km): Cooling System Service (or every 60 months, whichever occurs first). Spark Plug Wire Inspection. Spark Plug Replacement. These intervals only sunzmnrize maintenmxe services. Be sure to follow the complete maintenance schedule on the following pages. Most trips are less than 5 to 10 miles (8 to 16 km). This is particularly important when outside temperatures are below freezing. Most trips include extensive idling (such as frequent driving in stop-and-go traffic). Most trips are through dusty areas. You frequently tow a trailer or use a carrier on top of your vehicle. -- 0 0 0 If the vehicle is used for delivery service, police, taxi or other commercial application. One of the reasons you should follow this schedule if you operate yourvehicle under any o these conditions f is that these conditions cause engine oil to break down sooner: 7-4