Is it OK for a car to coast in neutral? Does coasting in neutral have an effect on the car?

Score: If you want to coast at high speed, the wheels with the engine are quite fuel-intensive.

It is good for the car to coast in neutral, but it is forbidden by law. Prevent safety incidents.

Neutral coasting is more fuel-efficient, especially for the vast majority of truck drivers, who often use stalling and coasting in neutral to save fuel. However, for the current EFI engine car, the neutral coasting operation must be used cautiously, and the ignition and neutral coasting cannot be used.

Neutral gear is not fuel-efficient, and it is safer than hanging a proper gear!

From a security point of view, it's not good.

When the car slides in neutral gear, it has no impact on the car, but it has a great hidden danger to driving safety. One is to affect the braking distance in an emergency; Second, if the car is in neutral gear, it is not found in time when the car is turned off, which will bring brake assistance and steering assistance to lose its effect, which is even more dangerous.

Hello, when the car is coasting in neutral gear, it has no effect on the car itself, but there is a great hidden danger to our safety, first of all, when coasting in neutral gear, the braking performance is not good.

If you slide in neutral gear, it will have an impact on the car, which is too unsafe, and once there is an emergency, the brakes are not good, so that the consequences are unimaginable.

What is the effect of neutral block on the car? Neutral brakes have a certain impact on the brake pads, so we must pay attention to the use of brakes.

Coasting in neutral gear of the car is easy to cause danger and reduce safety performance.

The Road Traffic Law clearly stipulates that downhill is not allowed to slide in neutral gear and slide in neutral mode, and the deductible items listed in the driver's license road test also stipulate that the neutral slide is more than 3 seconds, and the test is unqualified.

When the car is driving at high speed, in case of emergency, it must quickly release the accelerator pedal and press the brake pedal to implement emergency braking. At this time, if the car is in normal operation, from the wheels to all the transmission systems are tightly integrated with the engine, the engine speed slows down, and a kind of braking force is generated for the car that is running by inertia, which is commonly referred to as "engine brake".

In this way, on the one hand, it can prevent the instantaneous braking pressure from biting the brake drum and reducing the braking effect; On the other hand, it can balance the braking effect of the left and right wheels, so that the vehicle can stop slowly and steadily.

1. According to the traffic safety law, the vehicle is not allowed to slide in neutral gear when it is downhill or when the engine is turned off. Because when the vehicle slides in neutral, the engine is dragged by the inertia of the vehicle, and the driving wheels of the car will lose control, so that the vehicle may slide faster and faster when going downhill, thus losing control. If you only rely on the braking system to slow down, then it will quickly increase the temperature of the brake pads, greatly reducing the braking efficiency, and will lead to <> from Qingheng

1. According to the provisions of the Traffic Safety Law, the vehicle is not allowed to slide in neutral gear when it is downhill or when the engine is turned off. Because when the vehicle slides in neutral, the engine is dragged by the inertia of the vehicle, and the driving wheels of the car will lose control, so that the vehicle may slide faster and faster when going downhill, thus losing control. If you only rely on the braking system to slow down, then the temperature of the brake pads will be quickly increased, which will greatly reduce the braking efficiency, which will lead to the situation that the car cannot be braked, which is very dangerous.

2. On the contrary, if we are engaged in low gear, we can use the engine to brake. When the engine is running, strong resistance can be generated, and the speed of the vehicle will naturally decrease, so that the resistance and inertia of the vehicle will reach a balance, so that the car will be more stable.

3. For manual transmission, when the vehicle is in neutral and coasting, the engine will be in an idle state, and the driving wheel of the coasting will drive the gears of the gearbox to rotate at high speed, resulting in a speed difference, and the gearbox will be poorly lubricated after a long time, thereby damaging the gearbox. For automatic transmissions, when the vehicle is coasting in neutral gear, a lot of heat will be generated in the gearbox, just like manual transmission, and the heat dissipation of automatic transmissions relies on the oil pump to circulate the oil and dissipate the heat through the radiator. If the heat is not dissipated in time, the automatic transmission is easy to burn.

1. The car cannot slide in neutral gear.

2. The ultimate goal of neutral coasting is nothing more than to save fuel, because the engine running in the idle state is generally more fuel-efficient than running in the medium and high-speed state in the empty state. However, the control system of most EFI engines has the function of deceleration and fuel reduction or oil cut-off, for these EFI engines, it will no longer be necessary to use neutral coasting to carry out fuel-saving operations, if it is neutral coasting, it will be changed from "fuel saving" to "fuel consumption", which is very harmful to the car.

3. According to the relevant regulations, motor vehicles shall not turn off or slide in neutral when going downhill.

No. The ultimate goal of coasting in neutral gear is nothing more than to save fuel, because the engine is generally more fuel-efficient when running at idle than at medium and high speeds. However, the control system of most EFI engines has the function of deceleration and fuel reduction or oil cut-off, for these EFI engines, it will no longer be necessary to use neutral coasting to carry out fuel-saving operations, if it is neutral coasting, it will be changed from "fuel saving" to "fuel consumption", which is very harmful to the car.

In addition, according to the relevant regulations, motor vehicles are not allowed to turn off or slide in neutral when going downhill.