2001 GMC Savana Van Owner's Manual - Page 350

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 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 +.) 12,000 Miles (20 000 km) DATE ACTUAL MILEAGE SERVICED BY: conditions. Replace filter if necessary. An Emission Control Service. (See footnote [.) Gasoline Engine Only: See "Engine Air Cleaner Filter Restriction Indicator Check" in the Index. j Check axle fluid level and add fluid as needed. (See footnote **.) 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 Diesel Engine Only: Inspect engine air cleaner filter if you are driving in dusty 15,000 Miles (25 000 km) DATE ACTUAL MILEAGE SERVICED BY: (Continued) 7-11