2007 Lexus SC 430 Owners Manual - Page 328
2007 Lexus SC 430 Manual
Page 328 highlights
6-1. Specifications Oil viscosity l The 5W portion of the oil viscosity rating indicates the characteristic of the oil which allows cold startability. Oils with a lower value before the W allow for easier starting of the engine in cold weather. The 30 in 5W-30 indicates the oil viscosity when the oil is at its operating temperature. An oil with a higher viscosity may be better suited if the vehicle is operated at high speeds, or under extreme load condition. Cooling system l Capacity 10.5 qt. (9.9 L, 8.7 lmp.qt.) Use either of the following: • "Toyota Super Long Life Coolant" • Similar high quality ethylene glycol based non-silicate, non-amine, non-nitrite, and non-borate coolant with long-life hybrid organic acid technology Do not use plain water alone. Coolant type Ignition system Spark plug -Make DENSO NGK - Gap NOTICE n Iridium-tipped spark plugs SK20R11 IFR6A11 0.043 in. (1.1 mm) 6 Vehicle specifications Use only iridium-tipped spark plugs. Do not adjust gap when tuning engine. 313