1997 Chevrolet Tahoe Owner's Manual - Page 391
1997 Chevrolet Tahoe Manual
Page 391 highlights
Long Tripmighway Maintenance Schedule Gasoline Engines -- 67,500 Miles (112 500 km) 0Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. 75,000 Miles (125 000 km) 0Change engine oil and filter (or every 12 months, whichever occursfirst). An Emission Control Service. 0Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) I7 Check readfront axle fluid level add fluid and as needed. Check constant velocity joints and axle seals for lealung. (See footnote**.) 0Rotate tires. See "Tire Inspection and Rotation'' in the Index proper rotation for pattern and additional information. (See footnote +.) 0Lubricate chassis components (or every 12 months, whichever occursfirst). (See footnote #.) 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) 7-38