Overdrive is a driving mode that can be used to increase the efficiency of a car’s engine. When activated, overdrive allows the car to run at a higher gear ratio, which reduces the engine’s RPMs and can lead to better fuel economy.
Overdrive is an important feature in automatic cars that allows the engine to run at a lower RPM for a given speed. This can save fuel and wear on the engine, but it only works effectively if you know how to use it. This article will tell you how to use Overdrive in a car. You’ll learn when to use it and how it can help improve your gas mileage.
How To Use Overdrive In A Car
The Overdrive feature in a car can be used to help improve fuel efficiency. When engaged, the feature helps the car to run at a higher gear ratio, which can ultimately lead to better gas mileage.
In general, you should use overdrive when you feel the engine is starting to strain with higher RPM, such as going on a long traffic-free road. Driving on a long traffic-free road makes the engine RPM high, which increases the load on the engine.
Overdrive should be used on long, flat, open roads, maintaining a relatively constant high speed. Use overdrive when you are driving more than 50 mph, at this speed your engine starts to strain because of high RPM, which can hurt your engine.
Turning the overdrive ON will decrease the engine RPM and will make the engine less strained. It does not make your car faster. Your speed remains the same as without overdrive but it drops the engine RPM and gives relaxation to the engine.
In order to use overdrive, simply put the car into gear and depress the accelerator pedal. The car will then shift into overdrive and the engine starts to go into overdrive mode.
Overdrive is by default ON until you purposely push the button to turn off the OD and an O/D OFF light illuminates on the instrument panel. The reason for always being ON by default is, it looks for the best time to use overdrive so that it gives a reasonable speed to the car and maximizes the fuel economy.
The automatic transmission automatically shifts the gears up and down to save fuel economy by electronic control. It uses the overdrive precisely; there is no need to do anything with the overdrive. To use an overdrive in a manually selectable automatic transmission car is to leave the gearshift in drive and allow the car to decide when to use the overdrive gear.
When you’re first learning to use overdrive, take it slow at first. Gradually increase your speed until you’re comfortable with the higher gear.