1998 Chevrolet Express Van Owner's Manual - Page 339
1998 Chevrolet Express Van Manual
Page 339 highlights
1 Long Trip/Highway Maintenance Schedule 7,500 Miles (12 500 km) -= Gasoline Engines I DATE MILEAGE I 0 Change engine oil and filter (or every 12 months, whichever occursfirst). An Emission Control Service. 0 Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) 0 Check axle fluid level and addfluid as needed. (See footnote **.) 0 Rotate tires. See "Tire Inspection and Rotation" the Index for proper in rotation pattern andadditional information. (See footnote +.) 15,000 Miles (25 000 km) 0 Change engine oil and filter (or every 12 months, whichever occursfirst). An Emission ControlService. 0 Lubricate chassis components (or every 12 months, whichever occursfirst). (See footnote #.) I7 Check axle fluid level and add fluid as needed. (Seefootnote **.) 0 Vehicles With GVWR Above 8,500lbs. Only: Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required.This is a Noise Emission Control Service. Applicableonly to vehicles sold in the United States. 0 Rotate tires. See "Tire Inspection and Rotation"in the Index for proper rotation pattern and additionalinformation. (See footnote +.) DATE I 7-28