2006 Toyota Sienna Owners Manual - Page 730

06 SIENNA_U (L/O 0603) Engine Model: 3MZ- FE Type: 6 cylinder V type 4 cycle, gasoline Bore and stroke, mm (in.): 92.0 83.0 (3.62 3.27) Displacement, cm3 (cu. in.): 3311 (201.9) Fuel Fuel type: Unleaded gasoline, Octane Rating 87 (Research Octane Number 91) or higher. For improved vehicle performance, use premium unleaded gasoline with an Octane Rating of 91 (Research Octane Number 96) or higher. Fuel tank capacity, L (gal., Imp. gal.): 79 (21, 17.5) Service specifications ENGINE Valve clearance (engine cold), mm (in.): Intake 0.15-0.25 (0.006-0.010) Exhaust 0.25-0.35 (0.010-0.014) Spark plug type: DENSO NGK SK20R11 IFR6A11 Spark plug gap, mm (in.): 1.1 (0.043) Drive belt tension measured with Borroughs drive belt tension gauge No.BT- 33- 73F (used belt), Ibf: Generator belt 125"10 Power steering pump belt 115"20 ENGINE LUBRICATION Oil capacity (drain and refill), L (qt., Imp. qt.): With filter 4.7 (5.0, 4.1) Without filter 4.5 (4.8, 4.0) "Toyota Genuine Motor Oil" is used in your Toyota vehicle. Use Toyota approved "Toyota Genuine Motor Oil" or equivalent to satisfy the following grade and viscosity. Oil grade: ILSAC multigrade engine oil 498 2006 SIENNA from March '06 Prod. (OM45443U)