When the car is moving, the driver doesn t step on anything with his feet, how can he still drive?

There are only 3 things under your feet, left to right is the clutch, brake, and accelerator. The clutch is generally only pressed when shifting gears and parking, the brake is pressed when decelerating and parking, and the accelerator is pressed when accelerating.

In this way, for example, if the car is driving very fast, you can let go of the accelerator, so that nothing is stepped on, so that the car runs the same, but the speed will be slower and slower, you have to step on the accelerator again to accelerate, you have to step on the clutch to change gears, and you have to step on the brakes if you want to stop and slow down.

Possibility 1: The car can be driven forward by starting a car at a certain speed and idling in a lower gear.

May 2: Have you ever ridden a bike? Did the car stop when your feet were resting?

May 3: This car has a cruise control function, and the driver can be more comfortable.

Possibility 4: Similar to Possibility 2, the vehicle is in a downhill state and can coast at a constant speed when the gear is appropriate.

The landlord is talking about cars equipped with automatic cruise systems, usually cars above the 200,000 level will have this system, the driver can lock the speed of the car at a certain point, and then start the automatic cruise, the car will always cruise at this speed without stepping on the accelerator, especially at high speeds.

The idle speed is set high, and when I learn to drive, I also adjust it very high; I've also seen cattle people, except for stepping on the clutch when starting, other shifts are not stepped on at all, and the engine has a certain speed.

The automatic car is in the forward gear, and it will automatically go forward if you don't step on the accelerator.

If the car has a hand throttle, it is OK. (The old truck had a hand throttle).

You're talking about the moment when there was inertia, right?

The boat under the bridge" is very professional!

To put it simply, if you ride a bicycle for a while, put your feet on the pedals, can't the bike walk the same way? It's the same thing

Downshifts are required because the gears must match the speed of the vehicle.

In the process of driving, it is very important to change gears in time, and if the gear is too high and does not match the actual speed, it is a kind of "high gear and low speed" behavior, which is the so-called "drag gear". To put it simply, it is to drive at low speed in high gear, and the engine keeps the engine very low.

For example, when the speed is 50 kilometers per hour, it is most appropriate to hang into 3rd or 4th gear, but you have to hang on to 5th gear.

The hazards of automatic transmission cars at high speed and low gear.

1. Severe wear of the engine and clutch.

High-grade low-speed is to work in the state of unsuitable transmission ratio, at this time the engine speed is low but the load is high, when the high load is running, the moving parts such as the piston, connecting rod and crankshaft are under great pressure, resulting in wear, resulting in premature damage to the engine, and the clutch is also subjected to huge load, so that the clutch plate wears out in advance.

2. Carbon deposition is easy to occur at high gear and low speed.

In the low-speed working state, it is difficult for the car to play the self-cleaning effect of the engine, and it is easy to produce carbon deposits in the engine and oil circuit, and when the carbon deposits accumulate to a certain extent, it will also lead to the failure of the vehicle to start, the engine power decreases, the fuel consumption increases, and the acceleration is weak.

In 3-5 gear, if you don't step on the accelerator, the speed will be reduced, and it will be lower than the speed required by the gear, commonly known as "shifting", which is not allowedIt is necessary to downshift in time.

If it's 1-2 gear, don't step on the throttle, the speed will be reduced, and it will maintain to about 10 yards, which is okay, maintain 2nd or 1st gear.

A car that uses a manual shift mechanical transmission (also known as manual transmission, MT) to adjust the speed of the vehicle. That is, the gear lever can be toggled by hand to change the gear meshing position in the transmission and change the transmission ratio, so as to achieve the purpose of speed shifting. When the clutch is pressed, the gear lever can be activated.

Gear introduction. The first gear is the starting gear, and the car starts the gear. The performance is basically the same as that of the reverse gear, so it is not suitable for continuous high-speed operation. Generally, after the inertia of the vehicle movement, it can be shifted into second gear.

The second gear is mainly used to pass through complex road surfaces and deal with complex situations, such as through acute angles (right angles) bends without special obstacles, dense and prosperous road sections, road sections with large slopes, and pothole road sections.

The three-gear transition gear is mainly used for low-speed driving on urban roads, depending on the situation, acceleration can be easily transitioned to the fourth gear, and deceleration can be easily reduced to the second gear.

The four-speed driving gear is mainly used for long-term high-speed driving, economic driving, and the most economical speed of most vehicles will appear in the low-speed section of the fourth gear.

Five-speed gear, mainly used for long-distance driving on highways.

I don't know. The ghosts don't know.

It depends on what gear you are in when you release the throttle, if it is 3rd gear or even lower than 4th gear, it will not turn off when you go flat, and there is idle maintenance.

Under normal circumstances, it will not die when it is first released. Only when the power is not enough will it die! Inertia and the presence of resistance

It won't turn off slowly, it will move slowly, just like when you first start to guess the brakes to control the speed of the car, if you don't step on it, the car will go out, but the speed is very slow

It mainly depends on the gear, and the first gear will definitely not go out.

You ask questions like this?? Have you never seen someone else drive??

Generally, you have to step on the accelerator with your right foot all the time, and release the accelerator with your right foot to slow down, and then step on the brake.

There are also those that don't have to keep pressing on the accelerator. Today's mid-level cars and high-end cars have cruise control. As long as the cruise control function is activated, there is no need to step on the accelerator. Cruise control can only be used when there are fewer vehicles on the highway.

You don't need to step on the accelerator all the time, you need to loosen the accelerator on a good road, otherwise it is easy to cause the water temperature to be too high, and it will increase fuel consumption. It's easy to step on loosely.

Husband, come and see, there are people who are stupider than me!

Hehe, of course not, otherwise how would you hit the brakes.

Isn't it out of gas......Check to see if there are any new errors on the dashboard. I guess it's out of gas. If it doesn't work, let someone drag it back. Safety first.

The vacuum power brake system has a problem, first pass the vacuum tube, drain the brake air in a row, and replace the brake oil if necessary. If you can't do it again, try replacing the vacuum pump.

Is my car in automatic transmission idling while driving? Dropping, we only throttle also does not work with the door needs to be repaired.

Nowadays, vehicles mostly use electronic throttle and electronic throttle, and it is judged that the electronic throttle is faulty.

The consequences depend on how fast the car is traveling and how well you pull the hand brakes. The specific consequences are as follows:

If the owner's speed is very slow, the hand brake will be pulled to death, the car will stop slowly, and the steering wheel will shift, but this will damage the brake pads, which will wear out and tear the brake pads directly. If you pull the handbrake at high speed, it will be easy to lock the rear wheel of the steam directly, and the cable will be torn off, resulting in drifting, rollover, tail flicking and other consequences, which seriously affects driving safety. At the same time, pulling the handbrake to drive can easily lead to brake disc wear and unnecessary stretching and deformation of the wire rope.

The consequences need to be judged based on the speed of the vehicle.

If the car is driving in a straight line at low speed, at a speed of thirty or forty miles, at this time to pull the handbrake, it will be the same as the usual brake, the car will stop, but the stability will be relatively poor, not linear braking.

If the car is driving in a straight line at high speed, at this time to pull the handbrake, the braking force of the handbrake is not so strong, but it also has a braking force, and it takes a long distance to stop. At this time, if you hit the direction slightly, it will also lead to tail flicking, or even overturning, and it will lose control, so it is very dangerous.

If you have to pull the handbrake at high speed, you must not pull it all at once, you can imitate the working method of ABS, pull and loosen, so that the safety will be greatly improved. Pull the handbrake at high speed, this handbrake line will not break, and it can be analyzed from the perspective of force. When pulling the handbrake, the handbrake pad is retracted inward to hold the brake disc, and the brake disc rotates to push the handbrake pad outward, so the outward push of the handbrake line is looser, so it will not be broken.

In the process of high-speed driving, it is very dangerous to pull the handbrake directly, the role of the handbrake is generally in the rear wheel, and if you pull the handbrake directly, it will cause the rear wheel to lock, resulting in side slip or even rollover.

1. If the car is driving in a straight line at low speed, at a speed of thirty or forty miles, at this time to pull the handbrake, it will be the same as stepping on the brake, the car will stop, but it will not be stable. If you pull the handbrake while hitting the direction, the car will flick its tail at this time.

2. The car is driving in a straight line at high speed, at this time to pull the handbrake, the braking force of the handbrake is not strong, and it takes a long distance to stop.