1996 Chevrolet Cavalier Owner's Manual - Page 334

I Long Trip/Highway Maintenance Schedule 97,500 Miles (162 500 km) c Change engine oiland filter (or every ] 12 months, whichever occurs first). An Emission Control Service. 100,000 Miles (166 000 km) Drain, flushand refill cooling system (or every60 months since last service, whichever occurs first). See "Engine Coolant" in the Index for what to use. Inspect hoses. Clean radiator, condenser, pressure capand neck. Pressure test the cooling system and pressure cap. Emission An Control Service. Lubricate the suspension, steering linkage and the transaxle shift linkage (or every 12 months, whichever occurs first). 0Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for freedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures. Inspect spark plug wires (except 2.4L Code T engine). An Emission ControlService. Replace spark plugs. Emission An Control Service.