Toyota 2008 FJ Cruiser Owner's Manual page 90

Closing the fuel tank cap
Fuel types
n
Use premium unleaded gasoline. (91 Octane Rating [Research Octane
Number 96] or higher)
Fuel tank capacity
n
Approximately 19.0 gal. (72.0 L, 15.8 Imp. gal.)
When replacing the fuel tank
cap, turn it until a clicking sound
is heard.
After releasing your hand, the cap
will turn slightly to the opposite
direction.
1-5. Refueling
1
65