Question 1870
One way to save fuel in your vehicle is to…
- Put the engine in neutral when going down long slopes.
- Turn off the engine during prolonged stops, such as in traffic jams.
- Use gasoline with a lower octane rating than specified by the manufacturer.
Show answer and explanation
Correct answer: Turn off the engine during prolonged stops, such as in traffic jams.
Turning off the combustion engine during a prolonged stop prevents it from continuing to consume fuel while the vehicle is not moving.