1995 Buick Park Avenue Owner's Manual - Page 296

I MaintenanceSchedule I I 39,000 Miles (65 000 km) 0Change engine oil and filter every (or 3 months, whichever occurs first). An Emission Control Service. * 42,000 Miles (70000 km) 0Change engine oil filter (or every and 3 months, whichever occurs first). An Emission Control Service. * 0Lubricate the suspension, steering linkage, transaxle shift linkage, parking brake cable guides and the underbody contact points and linkage (or every 6 months, whichever occurs first). 0Rotate tires. See "Tire Inspection and Rotation" in the Index forproper rotation pattern and additional information. DATE ACTUAL MILEAGE SERVICED BY: 7-14