1997 Oldsmobile Bravada Owner's Manual - Page 287

Maintenance Schedule TriplCity I Short Definition I Short TripKity Intervals Every 3,000 Miles (5 000 km): Engine Oil and Filter Change (or 3 months, whichever occurs first). Chassis Lubrication (or 3 months, whichever occurs first). Drive Axle Service (or 3 months, whichever occurs first). Every 6,000 Miles (10 000 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. FuelFilter Replacement. Every 50,000 Miles (83 000 km): Automatic Transmission Service (severe conditions only). Every 60,000 Miles (100 000 k m ) : Engine Accessory Drive Belt Inspection. Fuel Tank, Cap and Lines Inspection. Every 100,000 Miles (166 000 km): Spark Plug Wire Inspection. Spark Plug Replacement. Positive Crankcase Ventilation (PCV) Valve Inspection. Every 150,000 Miles (240 000 km): Cooling System Service (orevery 60 months, whichever occurs first). These intervals only sunzmarize maintenance services. Be sure tofollow the complete maintenance schedule on the following pages. R Follow the Short Trip/City Maintenance Scheduleif any one of these conditions is true foryour vehicle: 0 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). You operate your vehicle industy areas or off-road frequently. 0 0 0 You frequently tow a trailer or use a carrier ontop of your vehicle. If the vehicle is used for delivery service, police,taxi or other commercial application. 0 One of the reasons you should follow this schedule if you operate your vehicle under anyof these conditions is that these conditions cause engineoil to break down soonez / -3 P