See also:

Engine serial number
The number is stamped on the engine as shown. ...

Fuel recommendation
MR20DE and QR25DE engine except Spec-V Use unleaded regular gasoline with an octane rating of at least 87 AKI (Anti-Knock Index) number (Research octane number 91). QR25DE engine Spec-V only Us ...

Fuel-filler cap
The fuel-filler cap is a ratcheting type. Turn the cap counterclockwise to remove. To tighten, turn the cap clockwise until ratcheting clicks are heard. Put the fuel-filler cap on the cap hol ...