1999 Pontiac Firebird Owner's Manual - Page 337

yellowblue Scheduled Maintenance 97,500 Miles (162 500 km) j Check Oil Life Monitor. If engine oil and filter are changed, reset monitor. j See "Engine Oil" in the Index. An Emission Control Service. (See footnote *.) Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. (See footnote +.) DATE ACTUAL MILEAGE SERVICED BY: j Inspect spark plug wires. An Emission Control Service. j Replace spark plugs. An Emission Control Service. j If you haven't used your vehicle under severe service conditions listed 100,000 Miles (166 000 km) DATE ACTUAL MILEAGE SERVICED BY: previously and, therefore, haven't changed your automatic transmission fluid, change both the fluid and filter. Manual transmission fluid doesn't require change. 7-15