1997 Buick LeSabre Owner's Manual - Page 330

Short Trip/City Maintenance Schedule 57,000 Miles (95 000 km) 0Change engine oil and filter (or every 3 months, whichever occursfirst). An Emission Control Service. (See footnote *.) 60,000 Miles (100 000 km) 0Change engine oil andfilter (or every 3 months, whichever occursfirst). An Emission Control Service. (See footnote *.) 0Lubricate chassis components (or every 6 months, whichever occurs first). (See footnote #.) 0Inspect engine accessorydrive belt. An Emission Control Service. 0Replace air cleaner filter. An Emission Control Service. I I I 1 DATE ACTUAL MILEAGE SERVICED B Y