2009 Toyota FJ Cruiser Owners Manual - Page 410

6-1. Specifications n Engine number The engine number is stamped on the engine block as shown. Engine Model Type Bore and stroke Displacement Drive belt tension Valve clearance (engine cold) Intake Exhaust 1GR-FE 6-cylinder V type, 4-cycle, gasoline 3.70 × 3.74 in. (94.0 × 95.0 mm) 241.4 cu.in. (3956 cm3) Automatic adjustment 0.006 ⎯ 0.010 in. (0.15 ⎯ 0.25 mm) 0.011 ⎯ 0.015 in. (0.29 ⎯ 0.39 mm) Fuel Fuel type Octane rating Fuel tank capacity (Reference) Unleaded gasoline only 91 (Research octane number 96) or higher 19.0 gal. (72.0 L, 15.8 lmp.gal.) 386