2004 Chevrolet Aveo Owner's Manual - Page 289

❑ Replace spark plugs. An Emission Control Service. ❑ Replace spark plug wires. An Emission Control Service. ❑ Inspect drive belts. ❑ Replace timing belt. ❑ Drain, flush and refill cooling system. See Engine Coolant on page 5-23 for what to use. Inspect hoses. Clean radiator, condenser, pressure cap and neck. Pressure test the cooling system and pressure cap. An Emission Control Service. ❑ Inspect EVAP canister, vapor lines and solenoid valve filter. An Emission Control Service. (See footnote †.) ❑ Inspect PCV system. An Emission Control Service. (See footnote †.) ❑ Change brake/clutch fluid (or every 24 months, whichever occurs first). 63,000 Miles (105 000 km) ❑ Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 66,000 Miles (110 000 km) ❑ Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. ❑ Rotate tires. See Tire Inspection and Rotation on page 5-60 for proper rotation pattern and additional information. (See footnote +.) 69,000 Miles (115 000 km) ❑ Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 72,000 Miles (120 000 km) ❑ Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. ❑ Rotate tires. See Tire Inspection and Rotation on page 5-60 for proper rotation pattern and additional information. (See footnote +.) 6-11