2003 Chevrolet Blazer Owner's Manual - Page 368
2003 Chevrolet Blazer Manual
Page 368 highlights
18,000 Miles (30 000 km) 0 Change engine oil and filter (or every 3 months, 24,000 Miles (40 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0 Lubricate chassis components (or every 3 months, whichever occurs first). (See fuotnote #.) 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) 0 Rotate tires. See Tire lnspection and Rotation on page 5-58 for proper rotation pattern and additional information. (See footnote +.) whichever occurs first). An Emission Control Service. 0 Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) U Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) U Rotate tires. See Tire lnspection and Rotation on page 5-58 for proper rotation pattern and additional information. (See footnote +.) 21,000 Miles (35000 km) c1 Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Sewice. U Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #*) 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) 27,000 Miles (45 000 km) U Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. U Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #-) 0 Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) 6-9