1997 Oldsmobile Achieva Owner's Manual - Page 333

97,500 Miles (162 500 km) 0Change engineoil and filter (or every 12 months, whichever occurs first). An Emission Control Service. 100,000 Miles (166 000 km) 0Inspect spark plug wires (except 2.4L Code T engine).An Emission Control Service. Replace spark plugs. An Enzission Control Service. 0Lubricate chassis components every (or 12 months,whichever occurs first). (See footnote#.) 0Rotate tires. See "Tire Inspection and Rotation'' in the Index for proper rotation pattern and additional information. (See footnote +.) 0Change automatic transaxle fluid and filter if the vehicle is mainly driven under one or more of these conditions: - In heavy city traffic where the outside temperature regularly reaches 90 O F (32 C) or higher. O I DATE I ACTUAL MILEAGE lSERYICED BY I (Continued) 7-39