1997 Oldsmobile Bravada Owner's Manual - Page 288

Maintenance Schedule - Long Tripmighway Definition - v o n g Trip/Highway Intervals 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 30,000 Miles (50 000 km): Fuel Filter Replacement. Air Cleaner Filter Replacement. Every 50,000 Miles (83 000 km): Automatic Transmission Service (severe conditions only). Every 60,000 Miles (100 000 km): 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 (or every 60 months, whichever occurs first). These interwls o d v s~.mmar-ize nminteneu?ce services. Be ,wre to~follorv the c.ompletr rmintenclnce .schd~tle OR the*fi)llmvingpages. Follow this maintenance schedule only if none of the conditions from the Short TripKity Maintenance Schedule is true. Do not use this schedule if the vehicle is used for trailer towing, driven in a dusty area or used off paved roads. Use the Short Trip/City schedule for these conditions. Driving CI vehicle with c ~ ~ f i dcuarlned ly engine under Iliglzwny conditions causes engine oil to br-ecrk down slovver: 7-6