1998 Pontiac Firebird Owner's Manual - Page 337
1998 Pontiac Firebird Manual
Page 337 highlights
I ~~ Short TripKity Maintenance Schedule I I DATE MILEAGE 33,000 Miles (55 000 km) 0 Change engine oil and filter (or every3 months, whichever occurs first). An Emission Control Service. I 36,000 Miles (60 000 km) 0 Change engine oil and filter (or every3 months, whichever occurs first). An Emission Control Service. 0 Change the rear axle gear lubricant if vehicle is used to pull a trailer. 0 Rotate tires.See "Tire Inspectionand Rotation" in the Indexfor proper rotation pattern and additional information. footnote +.) (See 39,000 Miles (65 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. DATE I 42,000 Miles (70 000 km) 0 Change engine oil andfilter (or every3 months, whichever occurs first). An Emission Control Service. (7 Rotate tires, See "Tire Inspectionand Rotation" in the Index for proper rotation pattern and additional information. (See footnote +.) 0 Change the rear axle gear lubricant if vehicle used to pull a trailer. is MILEAGE 7-12