2000 Chevrolet Corvette Owner's Manual - Page 336

Scheduled Maintenance 90,000 Miles (150 000 km) j Replace air cleaner filter. An Emission Control Service. DATE ACTUAL MILEAGE SERVICED BY: 100,000 Miles (166 000 km) j Replace spark plugs. An Emission Control Service. j Inspect spark plug wires. An Emission Control Service. j Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these conditions: - In heavy city traffic where the outside temperature regularly reaches 90_F (32_C) or higher. - In hilly or mountainous terrain. - Uses such as high performance operation. Manual transmission fluid doesn't require change. j If you haven't used your vehicle under severe conditions listed previously and, therefore, haven't changed your automatic transmission fluid, change both the fluid and filter. Manual transmission fluid doesn't require change. DATE ACTUAL MILEAGE SERVICED BY: 7-11