1996 Buick Skylark Owner's Manual - Page 301

Short TriplCity Maintenance Schedule 33,000 Miles (55.000km) 0Change engine oil and (or every filter 3 months, .whichever occurs first). An Emission Control Service. 36,000 Miles (60 000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0Lubricate the suspension, steering linkage and transaxleshift linkage (or every 6 months, whichever occurs first). * DATE MILEAGE ACTUAL SERVICED BY: r I -t I I I ACTUAL MILEAGE SERVICED BY: - 7-12