2003 Lexus SC 430 User Guide - Page 1

GAS STATION INFORMATION D Fuel selection: Select premium unleaded gasoline with an Octane Rating of 91 (Research Octane Number 96) or higher for optimum engine performance. However, if such premium type cannot be obtained, you may temporarily use unleaded gasoline with an Octane Rating as low as 87 (Research Octane Number 91). D Fuel tank capacity: 75 L (19.8 gal., 16.5 lmp. gal.) D Engine oil: "Toyota Genuine Motor Oil" or equivalent Oil grade: API grade SL "Energy-Conserving" or ILSAC multigrade engine oil. Recommended oil viscosity - SAE 5W-30 if normal temperatures are below 38_C (100_F). Oil capacity: Drain and refill with filter 5.2 L (5.5 qt., 4.5 lmp. qt.) without filter 4.6 L (4.9 qt., 4.0 lmp. qt.) See page 308 for detailed information. D Engine coolant: Capacity: 9.9 L (10.5 qt., 8.7 lmp. qt.) Coolant type - "Toyota Genuine Long Life Coolant" or equivalent With ethylene-glycol type coolant for a proper corrosion protection of aluminum components Do not use alcohol type antifreeze or plain water alone. For checking the engine coolant, see page 311. For changing the engine coolant, see the label on the coolant reservoir. D Automatic transmission: Fluid type - "Toyota Genuine ATF Type T-IV" See page 316 for detailed information. D Tire information: See page 321 through 330 for detailed information. D Tire pressure: Tire size: 245/40ZR18 245/40ZR18 93Y Tire pressure: Front 230 kPa (2.3 kgf/cm2 or bar, 33 psi) Rear 230 kPa (2.3 kgf/cm2 or bar, 33 psi) For sustained high speeds above 180 km/h (112 mph), in countries where such speeds are permitted by law, add 80 kPa (0.8 kgf/cm2 or bar, 12 psi) to the front tires and rear tires, but never exceed the maximum cold tire pressure molded on the tire sidewall. scu