1998 Pontiac Firebird Owner's Manual - Page 333
1998 Pontiac Firebird Manual
Page 333 highlights
I Short Trip/City Maintenance Schedule I 3,000 Miles (5 000 km) 0 Change engine oil and filter (or every3 months, whicheverOCCUTS first). An Emission Control Service. I DATE I 6,000 Miles (10 000 km) 0 Change engine oil and filter (or every 3 months, whichever occursfist). An Emission Control Service. 0 Rotate tires.See "Tire Inspectionand Rotation" in the Index for proper rotation pattern and additional information. footnote +.) (See 0 Change the rearaxle gear lubricantif vehicle is used to pull a trailer or has limited-slip differential. DATE 1 9,000 Miles (15 000 km) 0 Change engine oil and filter (or every3 months,whichever occurs first). An Emission ControlService. I DATE MILEAGE I I 12,000 Miles (20 000 km) 0 Change engine oil and filter (or every3 months, whichever occurs first). An Emission Control Service. 0 Change the rear axle gear lubricant vehicle is used pull a trailer. if to m I DATE MILEAGE I l 7-8