1995 Buick Century Owner's Manual - Page 276
1995 Buick Century Manual
Page 276 highlights
I MaintenanceSchedule I I 54,000 Miles (90 000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 51,000 Miles (85 000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0Lubricate the transaxle shift linkage, parking brake cable guides, underbody contact points and linkage. If equipped with grease fittings, lubricate the suspension and steering linkage (or every 6 months, whichever occurs first). 0Rotate tires. See "Tire Inspection and for Rotation" in the Index proper rotation pattern and additional information. DATE ACTUAL MILEAGE SERVICED BY: DATE ACTUAL MILEAGE SERVICED BY: 7-16