What you should know about automotive fuels

See also:
On-board diagnostics (OBD-II)
Your vehicle is equipped with a computer that monitors the engine’s
emission control system. This system is commonly known as the
on-board diagnostics system (OBD-II). The OBD-II system protects t ...
Measuring techniques
Your best source of information about actual fuel economy is you, the
driver. You must gather information as accurately and consistently as
possible. Fuel expense, frequency of fill-ups or fuel ga ...
Turning off speed control
To turn off the speed control, press OFF or turn off the ignition.
Note: When you turn off the speed control or the ignition, your speed
control set speed memory is erased. ...
