2009 Toyota Yaris Owners Manual - Page 749

6-1. Specifications Cooling system Vehicles with an automatic transmission 5.0 qt. (4.7 L, 4.1 Imp.qt.) Vehicles with a manual transmission 5.1 qt. (4.8 L, 4.2 Imp. 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. Capacity Coolant type Ignition system Spark plug Make DENSO NGK Gap SK16R11 IFR5A11 0.043 in. (1.1 mm) NOTICE n Iridium-tipped spark plugs Use only iridium-tipped spark plugs. Do not adjust gap when tuning engine. 6 Vehicle specifications 333