1999 Chevrolet Express Van Owner's Manual - Page 338
1999 Chevrolet Express Van Manual
Page 338 highlights
yellowblue Long Trip/Highway Scheduled Maintenance -- Gasoline Engines 30,000 Miles (50 000 km) (Continued) Replace air cleaner filter. An Emission Control Service. Vehicles With GVWR Above 10,000 lbs. Only: Inspect shields for damage or looseness. Adjust or replace as required. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States. j j j Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. j Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) j Check axle fluid level and add fluid as needed. (See footnote **.) j Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. (See footnote +.) 37,500 Miles (62 500 km) DATE ACTUAL MILEAGE SERVICED BY: j Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. j Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) j Check axle fluid level and add fluid as needed. (See footnote **.) 7-30 45,000 Miles (75 000 km) DATE ACTUAL MILEAGE SERVICED BY: