1999 Chevrolet Blazer Owner's Manual - Page 365
1999 Chevrolet Blazer Manual
Page 365 highlights
yellowblue Short Trip/City Scheduled Maintenance j Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. j Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) j Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) 21,000 Miles (35 000 km) DATE ACTUAL MILEAGE SERVICED BY: j Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. j Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) j Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) j Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. (See footnote +.) 24,000 Miles (40 000 km) DATE ACTUAL MILEAGE SERVICED BY: 27,000 Miles (45 000 km) An Emission Control Service. j Change engine oil and filter (or every 3 months, whichever occurs first). (Continued) DATE ACTUAL MILEAGE SERVICED BY: 7-11