2004 Chevrolet Tracker Owner's Manual - Page 331

Long Trip/Highway Scheduled Maintenance The services shown in this schedule up to 100,000 miles (166 000 km) should be repeated after 100,000 miles (166 000 km) at the same intervals for the life of this vehicle. The services shown at 120,000 miles (200 000 km) should be repeated at the same interval after 120,000 miles (200 000 km) for the life of this vehicle. See Part B: Owner Checks and Services on page 6-24 and Part C: Periodic Maintenance Inspections on page 6-28. 7,500 Miles (12 500 km) u Change engine oil and filter (or every 7.5 months, whichever occurs first). An Emission Control Service. u Rotate tires. See Tire Inspection and Rotation on page 5-64 for proper rotation pattern and additional information. (See footnote +.) 15,000 Miles (25 000 km) u Change engine oil and filter (or every 7.5 months, whichever occurs first). An Emission Control Service. u Inspect engine air cleaner filter. See Engine Air Cleaner/Filter on page 5-18 for more information. An Emission Control Service. (See footnote †.) u If Equipped: Inspect passenger compartment air filters. u Change automatic transmission 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°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. 6-17 Footnotes † The U.S. Environmental Protection Agency or the California Air Resources Board has determined that the failure to perform this maintenance item will not nullify the emission warranty or limit recall liability prior to the completion of the vehicle's useful life. We, however, urge that all recommended maintenance services be performed at the indicated intervals and the maintenance be recorded. + A good time to check your brakes is during tire rotation. See Brake System Inspection on page 6-29.