1999 Chevrolet Prizm Owner's Manual - Page 298

yellowblue Short Trip/City Scheduled Maintenance 60,000 Miles (100 000 km) (Continued) j Replace spark plugs. An Emission Control Service. j Replace air cleaner filter (or every 24 months, whichever occurs first). An Emission Control Service. j Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. (See footnote +.) j Inspect for tappet noise and engine vibration. Adjust valve clearance to factory specifications if necessary (or every 48 months, whichever occurs first). An Emission Control Service. j Inspect fuel tank, cap, cap gasket and lines for damage or leaks (or every 24 months, whichever occurs first). Replace parts as needed. An Emission Control Service. (See footnote [.) j Drain, flush and refill cooling system (or every 24 months, whichever occurs first). See "Engine Coolant" in the Index for what to use. Inspect hoses. Clean radiator, condenser, pressure cap and neck. Pressure test cooling system and pressure cap. An Emission Control Service. (See footnote [.) j Change manual transaxle fluid every 30,000 miles (50 000 km) only if your vehicle is used to tow a trailer. 7-18