See also:

Recommended grade and viscosity
Each oil manufacturer has its own base oils and additives. Never use different brands together. For details, refer to “Manual transmission, front differential and rear differential gear oil”. ...

Stopping the engine
The ignition switch should be turned off only when the vehicle is stopped and the engine is idling. Do not stop the engine when the vehicle is moving. This will cause loss of power to the ...

Changing the coolant
WARNING Never attempt to remove the radiator cap until the engine has been shut off and has cooled down completely. Since the coolant is under pressure, you may suffer serious burns from a spray ...