1998 Pontiac Firebird Owner's Manual - Page 331
1998 Pontiac Firebird Manual
Page 331 highlights
Maintenance Schedule 1 Short fip/City Intervals Every 100,000 Miles (166000 km): Spark Plug Wire Inspection. Spark Plug Replacement. 1 I1 Long TripMighway Intervals Every 7,500 Miles (12500 km): Engine Oil and Filter Change (orevery 12 months, whichever occurs first). Tire Rotation. At the First7,500 Miles (12500 km):Rear Axle Fluid Change (Limited-Slip Differential). Every 15,000 Miles (25 000 km): Automatic Transmission Service (severe conditions only). Every 30,000 Miles (50 000 km): Air Cleaner Filter Replacement. Fuel Tank, Cap and Lines Inspection. Every 50,000 Miles (83000 km): Automatic Transmission Service (normal conditions). Every 60,000 Miles (100 000 km): Engine Accessory Drive Belt Inspection. Every 100,000 Miles (166000 km): Spark Plug Wire Inspection. Spark Plug Replacement. Every 150,000 Miles (240 000 k ) Cooling System m: 60 Service (or every months, whichever occurs first). These intervals only summarize maintenanceservices. Be sure to follow the complete maintenance schedule on the following pages. Every 150,000 Miles (240 000 km): Cooling System Service (or every months, whichever occurs first). 60 These intervals only summarize maintenanceservices. Be sure to follow the complete maintenance scheduleon the following pages. I Long Definition Trip/Highway Follow this maintenance schedule only if none of the conditions from the Short Trip/City Maintenance Schedule is true. not use this schedule the vehicle Do if driven in a dusty areaor used is used for trailer towing, off paved roads.Use the Short Trip/City schedule for these conditions. Driving a vehicle with a i l l y warmed engine under f highway conditions causes engine oil to break down slowel: I 7-6