1996 Buick LeSabre Owner's Manual - Page 307

0Change engine oil and filter (or every 3 months, whichever occurs first). An Enzission Control Service. 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. * * 0Lubricate the suspension and steering linkage, transaxle shift linkage, parking brake cable guides and underbody contact points and linkage (or every6 months, whichever occurs first). c Rotate tires. See "Tire Inspection and ] Rotation" in the Indexfor proper rotation pattern and additional information. DATE ACTUAL MILEAGE SERVICED B Y DATE ACTUAL MILEAGE SERVICED B Y 7-21