Does neutral coasting really save fuel? Reveal the secret of fuel saving for manual transmission models!
In recent years, with the continuous development of automotive technology, more and more people have begun to pay attention to the fuel consumption of manual transmission models. Many people think that coasting in neutral saves fuel, but in reality it can be more fuel-intensive and has significant safety implications. So, how to drive a manual transmission model to achieve fuel efficiency? This article will reveal the fuel saving secrets of manual transmission models and answer your doubts.
Let's take a look at the advantages of manual transmission models. Manual transmissions are fuel-efficient, durable, safe, and low-cost, which is why there are still many manufacturers producing manual transmission models. For car owners, one of the purposes of buying a manual transmission model is to take advantage of its fuel economy.
Neutral coasting is not the most fuel-efficient way. Experiments have shown that a 1The engine with a displacement of 5L consumes about 1 per hour of idle operationAbout 2 liters of gasoline. When coasting with gear, the vehicle is mainly affected by various frictional resistance that hinders the vehicle from sliding forward and the inertial force that drives the vehicle to slide forward. In this case, the engine is able to keep running continuously, and the power that keeps the engine running** is essentially the inertial force of the vehicle. As a result, the trip computer will stop injecting fuel, and the instantaneous fuel consumption of the vehicle is basically zero.
In contrast, the engine needs to expend energy to keep it running when coasting in neutral. When coasting in neutral, the engine and gearbox are completely cut off, and the engine is idling. At this time, the trip computer needs to continuously supply oil to the engine, but the oil supplied is just enough for the engine to overcome various frictional resistance and maintain idle operation. As a result, fuel consumption is relatively high when coasting in neutral. In addition, the braking distance will be increased during neutral coasting, and the vehicle will not be able to recover power in the first time in case of an emergency.
So, how to drive a manual transmission model to achieve fuel efficiency? We need to control the opening of the accelerator pedal properly. The opening of the throttle indirectly determines the amount of fuel injected into the engine. If you are reluctant to step on the accelerator, fuel consumption will naturally decrease; However, if you drive with floor oil at every turn, fuel consumption will remain high. We want to avoid coasting in neutral. While coasting in neutral may seem fuel-efficient, it actually increases braking distances and poses a definite safety hazard.
The key to achieving the goal of fuel economy in manual transmission models is to reasonably control the opening of the accelerator pedal and avoid coasting in neutral. Only in this way can the fuel-saving advantages of manual transmission models be truly brought into play. Hopefully, this article will help you better understand the fuel-saving principle of manual transmission models and develop good driving habits. If you think this article is helpful to you, please don't forget to give me a like! At the same time, everyone is welcome to leave a message to discuss other manual transmission models!