1997 Chevrolet Cavalier Owner's Manual - Page 348

bung Trip/Highway Maintenance Schedule 100,000 Miles (166 000 km) (Continued) In hilly or mountainous terrain. - When doing frequent trailer towing. - Uses such as found in taxi, police or delivery service. - I 150,000 Miles (240 000 km) 0Drain, flush and refill cooling system (or every 60 months since last service, whichever occurs first). See "Engine Coolant" in the Indexfor what to use. Inspect hoses. Clean radiator, condenser, pressure cap and neck. Pressure test the cooling system and pressure cap. An Emission Control Service. I f you do not useyour vehicle under any of these not conditions, thefluid andfilter do require changing. Manual transaxle fluid doesn't require change. I I I 1 I I I 1 DATE ACTUAL MILEAGE SERVICED BY: DATE ACTUAL MILEAGE SERVICED B Y