2003 Chevrolet Malibu Owner's Manual - Page 308

93,000 Miles (155 000 km) 0 Change engine oil and filter (or every 3 months, U Change automatic transaxle fluid and filter if the whichever occurs first). An Emission Control Service. 96,000 Miles (160 000 km) U Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0 Rotate tires. See Tire lnspection and Rotation on page 5-54 for proper rotation pattern and additional information. (See footnote +.) vehicle is mainly driven under one or more of these conditions: - In heavy city traffic where the outside temperature regularly reaches 90°F (32°C) or higher. - In hilly or mountainous terrain. - When doing frequent trailer towing. - Uses such as found in taxi, police or delivery service. If you do not use your vehicle any of these conditions, the fluid and filter do not require changing. 99,000 Miles (165 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 150,000 Miles (240000 km) c1 Drain, flush and refill cooling system (or every 60 months since last service, whichever occurs first). See Engine Coolant on page 5-19 for what to use. Inspect hoses. Clean radiator, condenser, pressure cap and neck. Pressure test the cooling system and pressI1r-e cap An Fmksinn Cnntt-nl .Service 100,000 Miles (1 66000 km) U Inspect spark plug wires. An Emission Control Service. 0 Replace spark plugs. An Emission Control Service. 0 Inspect engine accessory drive belt. An Emission Control Service. 6-11