1998 GMC Sonoma Owner's Manual - Page 343

I Short TripKity Maintenance Schedule I DATE 63,000 Miles (105 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs first). AI? Emissiou Corztrol Service. I 0 Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote#.) 0 Check rear/front axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote**.) 66,000 Miles (110 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs first). AI?Emissior? Control Service. 0 Lubricate chassis compone.nts (or every 3 months, whichever occurs first). (See footnote#.) 0 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) 0 Rotate tires. See "Tire Tnspection and Rotation" in the Index for proper rotation pattern and additional information. (See footnote+.) 69,000 Miles (115 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs first), A n Emission Control Service. I DATE (Continued) 7-21