1997 Nissan Maxima Owner's Manual - Page 214

GAS STATION INFORMATION Recommended fuel: Unleaded premium gasoline with an octane rating of at least 91 AKI (Anti-Knock Index) number (Research octane number 96). If unleaded premium gasoline is not available, unleaded regular gasoline with an octane rating of at least 87 AKI (Research octane number 91) can be used. However, for maximum vehicle performance, the use of unleaded premium gasoline is recommended. QUICK REFERENCE Recommended engine oil specifications: ¼ API SG or SH and Energy Conserving II ¼ API Certification Mark ¼ SAE 10W-30 viscosity oil is preferred for ambient temperatures above 0°F (−18°C). See "Engine oil and oil filter recommendation" in the "Technical and consumer information" section. (page) ¼ In case of emergency...5-1 (Flat tire, engine will not start, overheating, towing) ¼ How to start the engine ...4-1 ¼ Maintenance schedule...8-1 ¼ Do-it-yourself operations ...7-1 ¼ Technical and consumer information ...9-1 Tire cold pressure: See tire placard affixed to the center console lid. Using a fuel other than that specified could adversely affect the emission control devices and systems, and could also affect the warranty coverage. Under no circumstances should a leaded gasoline be used, since this will damage the three way catalyst. For further details such as gasohol, see "Fuel recommendation" in the "Technical and consumer Information" section. Recommended new vehicle break-in procedure: During the first 1,000 miles (1,600 km) of vehicle use, follow the recommendations outlined in the "BREAK-IN SCHEDULE Information found in the "Starting and driving" section of this Owner's Manual. Follow these recommendations for the future reliability and economy of your new vehicle. Failure to follow these recommendations may result in vehicle damage or shortened engine life.