2013 Nissan GT-R Owner's Manual - Page 345

GAS STATION INFORMATION FUEL RECOMMENDATION VR38 engine Use unleaded premium gasoline with an octane rating of at least 93 AKI (Anti-Knock Index) number (Research octane number 98) to maximize vehicle performance. If the premium gasoline specified above is not available, you may use unleaded premium gasoline with an octane rating of at least 91 AKI number (Research octane number 96), but you may notice a decrease in performance. Do not use gasoline with a lower octane rating than 91 AKI (Research octane number 96). . specifically designed for E-15 or E85 fuel can adversely affect the emission control devices and systems of the vehicle. Damage caused by such fuel is not covered by the NISSAN new vehicle limited warranty. U.S. government regulations require ethanol dispensing pumps to be identified by a small, square, orange and black label with the common abbreviation or the appropriate percentage for that region. NISSAN recommends using fuels that contain no alcohol. However, fuels containing up to 10% alcohol may be used, if necessary. To avoid serious engine damage due to increased cylinder temperature, do not use fuels that contain more alcohol than indicated in "Gasoline containing oxygenates" page 9-4. Also, do not use fuel additives, fuel stabilizers or fuel deicers that contain alcohol. fuel/lubricants" page 9-2) ENGINE OIL RECOMMENDATION Mobil 1 (0W-40) (100% synthetic) is the factory fill oil. The VR38 engine with its plasma-sprayed bores was developed using this oil. NISSAN cannot ensure proper engine operation and durability if other 0W-40 synthetic oil is used. If Mobil 1 (0W-40) is not available, Mobil 1 (10W-40) (100% synthetic) may be used; however, some performance loss may be noticed. See the following section for engine oil and oil filter recommendation. ( "Capacities and recommended fuel/lubricants" page 9-2) . NOTICE . Using a fuel other than that specified could adversely affect the emission control systems, and may also affect warranty coverage. Under no circumstances should a leaded gasoline be used, since this will damage the three way catalyst. Do not use E-15 or E-85 fuel in your vehicle. Your vehicle is not designed to run on E-15 or E-85 fuel. Using E15 or E-85 fuel in a vehicle not COLD TIRE PRESSURES The label is typically located on the driver side center pillar or on the driver's door. ( "Wheels and tires" page 8-31) . NEW VEHICLE BREAK-IN PROCEDURES RECOMMENDATION Follow these recommendations for the future reliability and economy of your new vehicle. During the first 1,200 miles (2,000 km) of vehicle use, follow the recommendations outlined in this Owner's Manual. ( "Break-in schedule" page 5-39) . For additional information, see the following section. ( "Capacities and recommended