2011 Toyota Tacoma Regular Cab Owners Manual - Page 401

4-3. Do-it-yourself maintenance Hot: Vehicle has been driven around 50 mph (80 km/h) for 20 minutes, or slightly longer in frigid temperatures. (Fluid temperature, 104°F - 175°F [40°C - 80°C]) Engine has not been run for about 5 hours. (Room temperature, 32°F - 104°F [0°C - 40°C]) Cold: 4.0 L V6 (1GR-FE) engine Full (when cold) Add fluid (when cold) Full (when hot) Add fluid (when hot) Hot: Vehicle has been driven around 50 mph (80 km/h) for 20 minutes, or slightly longer in frigid temperatures. (Fluid temperature, 140°F - 175°F [60°C - 80°C]) Engine has not been run for about 5 hours. (Room temperature, 50°F - 85°F [10°C - 30°C]) 4 Maintenance and care Cold: