1997 GMC Suburban Owner's Manual - Page 375

Short Trip/City Maintenance Schedule == Gasoline Engines I 0,000 Miles (100 000 knz) (Continued) Only: Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This isa Noise Emission Control Service. Applicable only to vehicles sold in the United States. An Emission Control Service. 0Vehicles With GVWR Above 8,500 lbs. 0Inspect engine accessory drive belt. 0Replace fuel filter. An Emission Control Service. (See footnote?.) 0Conduct Exhaust Gas liecirculation (EGR) system inspection as described in the service manual. An Emission Control Service. (See footnote?.) 0Conduct evaporative control system inspection. Check all fuel and vapor lines and hoses for proper hook-up, routing and condition. Check that the purge valve works properly (if equipped). Replace as needed. A n Emission Control Service. (See footnote ?.) 0Inspect fuel tank, cap and lines for damage or leaks. Inspect fuel cap gasket for any damage. Replace parts as needed. An Emission Control Service. (See footnote?.) Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. (See footnote +.) I DATE ACTUAL MILEAGE SERVICED B Y