1998 Buick Riviera Owner's Manual

I Short Trip/City MaintenancSchedulel36,000 Miles (60 000 km)Change engine oil and filter (or every 3 months, whichever occurs first).An Emission Control Service.Lubricate chassis components (I- -- - .--,6 months, whichever occurs first).(See footnote #.)Rotate tires. See “Tire Inspection and Rotation’’ in the Index for properrotation pattern and additional information. (See footnote39,000 Miles (65 000 km)Change engine oil and filte1 (or every 3 months, whichever occurs first).An Emission Control Service.+.)DATEACTUALMILEAGESERVICED BY:I42,000 Miles (70 000 km)Change engine oil and filter (or every 3 months, whichever occurs first).An Emission Control Service.0 Lubricate chassis components (or every 6 months, whichever occurs first).(See footnote #.)0 Rotate tires. See “Tire Inspection and Rotation” in the Index for properrotation pattern and additional information. (See footnote +.)7-12