1995 Buick Century Owner's Manual - Page 270

1 Maintenance Schedule I I 27,000 Miles (45 000 km) Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 24,000 Miles (40 000 km) Change 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). I I I DATE ACTUAL MILEAGE SERVICED B Y DATE ACTUAL MILEAGE SERVICED BY: 7-10