1997 Pontiac Trans Sport Owner's Manual - Page 396

Maintenance Schedule Short Trip/City Definition Follow the Short Trip/City Maintenance Schedule any if one of these conditions is true for your vehicle: 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 includeextensive 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 Short Trip/City Intervals Every 3,000 Miles (5 000 km): Engine Oil and Filter first). Change (or 3 months, whichever occurs Every 6,000 Miles(10 000 km): Tire Rotation. Every 12,000 Miles (20 km): Passenger 000 Compartment AirFilter Replacement. 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, Capand Lines Inspection (or every60 months, whichever occurs first). Every 100,000 Miles (166 km):Spark Plug Wire 000 Inspection. Spark PlugReplacement. Every 150,000 Miles (240 000 km): Cooling System Service (or every 60 months, whichever occursfirst). These intervals only summarize maintenance services. Be sure to follow the complete maintenance schedule on the following pages. your vehicle. If the vehicle is used for delivery service, police, taxi or other commercial application. One of the reasons you should follow this schedule i f you operate your vehicle under any o these conditions f is that these conditions cause engine oil tobreak down soonex 7-5