1997 Chevrolet Suburban Owner's Manual - Page 381
1997 Chevrolet Suburban Manual
Page 381 highlights
I Short TripKity Maintenance Schedule -= Gasoline Engines I 99,000 Miles (165 000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 100,000 Miles (166 000 km) 0Inspect spark plug wires. An Emission Control Service. 0Replace spark plugs. An Emission Control Service. 0Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) 0Check readfront axle fluid level and add fluid asneeded. Check constant velocity joints and axle seals for leaking. (See footnote **.) 0Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these conditions: - In heavy city traffic where the outside 90O F temperature regularly reaches (32 C) or higher. O DATE ACTUAL MILEAGE 1 SERVICED B Y