1995 Pontiac Firebird Owner's Manual - Page 334
1995 Pontiac Firebird Manual
Page 334 highlights
I MaintenanceSchedule I I 90,000 Miles (150 000 km) 0Change engine oil and filter (or every 3 months, whichever occursfirst). An Emission Control Sewice. 87,000 Miles (145 000 km) 0Change engineoil and filter (or every 3 months, whichever occursfirst). An Emission Control Service. 0Lubricate the steering linkage. Lubricate the transmission shift linkage (or every 6 months, whichever occursfirst). 0Change the rear axle gear lubricant if vehicle is used to pull a trailer. 0Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these conditions: - In heavy city traffic where the outside temperature regularly reaches 90°F (32°C) or higher. - In hilly or mountainous terrain. - When doing frequent trailer towing. (Continued) 7-27