Toyota SIENNA 2011 Quick Reference Manual page 195

1-5. Refueling
STEP 3
Closing the fuel tank cap
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Fuel type
Use unleaded gasoline (Octane rating 87 [Research Octane Number 91] or
higher)
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Fuel tank capacity (reference)
20.9 gal. (79 L, 17.4 Imp. gal.)
148
Hang the fuel tank cap on the
back of the fuel filler door.
After refueling, turn the fuel tank
cap until you hear a click. Once
the cap is released, it will turn
slightly in the opposite direction.
I n f o r ma t i o n P r o v i d e d b y :