1997 Buick LeSabre Owner's Manual - Page 329

I Short Trip/City Maintenance Schedule 51,000 Miles (85 000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). A n Emissior? Contr.01Service. (See footnote *.) 54,000 Miles (90 000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Comol Service. (See footnote *.) 0Lubricate chassis components (or every 6 months, whichever occurs first). (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 B Y DATE ACTUAL MILEAGE SERVICED B Y I I I 7-17