2006 Toyota RAV4 Owners Manual - Page 406

'06 Rav4_U (L/O 0601) Engine Model: 2AZ- FE and 2GR- FE Type: 2AZ- FE engine 4 cylinder in line, 4 cycle, gasoline 2GR- FE engine 6 cylinder V type, 4 cycle, gasoline Bore and stroke, mm (in.): 2AZ- FE engine 88.5 96.0 (3.48 3.78) 2GR- FE engine 94.0 83.0 (3.70 3.27) Displacement, cm3 (cu. in.): 2AZ- FE engine 2GR- FE engine 2362 (144.1) 3456 (210.9) Fuel Fuel type: Unleaded gasoline, Octane Rating 87 (Research Octane Number 91) or higher Fuel tank capacity, L (gal., Imp. gal.): 60 (15.9, 13.2) Service specifications ENGINE Valve clearance (engine cold), mm (in.): 2.4 L 4- cylinder (2AZ- FE) engine only Intake 0.19-0.29 (0.007-0.011) Exhaust 0.33-0.40 (0.013-0.016) Spark plug type: 2.4 L 4- cylinder (2AZ- FE) engine DENSO SK20R11 NGK IFR6A11 3.5 L V6 (2GR- FE) engine DENSO FK20HR11 Spark plug gap, mm (in.): 1.1 (0.043) NOTICE 3.5 L V6 (2GR- FE) engine-Use only above spark plugs. Do not adjust gaps for engine performance or smooth driveability. 393 2005 RAV4 from Jan. '06 Prod. (OM42620U)