2011 Toyota Tundra Regular Cab Owners Manual - Page 678
2011 Toyota Tundra Regular Cab Manual
Page 678 highlights
6-1. Specifications n Engine number The engine number is stamped on the engine block as shown. 4.0L V6 (1GR-FE) engine 4.6L V8 (1UR-FE) engine 5.7L V8 (3UR-FE, 3UR-FBE) engine 6 Vehicle specifications 655