Is it normal for an automatic transmission car to suddenly turn off

The reasons for the sudden stalling of the car are:

1. Driving skills are not skilled;

2. The oil used is unqualified;

3. The oil circuit is not smooth;

4. The engine idle speed is too low;

5. Lubrication or circuit problems;

6. Low pressure; 7. Device failure;

8. Oil circuit failure.

Flameout troubleshooting method:

1. For novices, turning off halfway is not a new topic, and the main elimination method is to improve their driving skills after rapid running-in.

2. Use high-standard, high-quality and qualified fuel.

3. Clean the oil circuit thoroughly, including fuel injectors, throttles, fuel tanks, etc. It may be that the quality of the oil you add is not up to par, there is too much grease, the oil path is blocked, and the oil supply is not smooth.

4. The main reason for the failure of the car to stall in the idle state is due to too much dust in the air, and there is a lot of dirt deposited at the valve core of the idle motor and the throttle seat when the engine is running. The solution to this problem is simple: just clean the idle motor.

5. Long-term parking of the car is not used. In fact, it is important not to park it for a long time. In case of a long parking time, you should do a thorough maintenance before re-use, change the oil, filter, etc., and check the fuel, electrical circuit, etc. as appropriate.

It is possible that your vehicle is due to lubrication or electrical problems due to prolonged parking.

6. If the ignition is out due to low-voltage power failure, you can mainly check the ignition and starter switches and fuse boxes at this time.

7. The sudden shutdown of the car while driving may be a device failure, and the problem is generally the ignition coil, capacitance electric, and electronic ignition module. It starts at the beginning, turns off after a while, and then starts again and turns off again.

8. The sudden shutdown of the car while driving may be a fault of the oil circuit, the gasoline pump is damaged, the oil pipe is broken, the oil inlet of the carburetor is blocked, and the fuel tank is out of oil. But in this case the car can be restarted, but it is difficult. Ignition system, engine overheating and detonation system will turn off if there is a problem. Hope!

It's not normal, go to the repair shop to check what the problem is.

Reason for flameout:

1. Automatic transmission models: automatic transmission models will not easily stall, while manual transmission models may often stall due to low driving level. However, it is not excluded that automatic transmission cars will not stall, and the main reason is that the engine stalls due to carbon accumulation due to the use of inferior fuel (many gas stations sell impure oil for profiteering).

2. In addition, the reason for the stalling of the new car (automatic transmission) is mainly caused by the lack of skillful driving skills, and another possibility is the problem of the car engine or the oil circuit, but for the new car, the problem of the engine itself is less likely, and most of the reason is the problem of the oil circuit.

3. Finally, for old models, the reason for the stalling is not enough driving skills, that is, the use of substandard oil to make the engine collect carbon and other causes of stalling.

Hello. Check to see if there is no oil and if the generator or battery is faulty. Hope it helps.

Should be for you not sure of the throttle -

Reasons for the sudden stalling of the car while driving:

1. Circuit fault;

2. Flameout caused by short circuit of low-voltage line: intermittent flameout; 3. Device failure: it can start at first, turn off after a while, and then start again, and then turn off again;

4. Oil circuit failure; The gasoline pump was damaged, the oil line was ruptured, the carburetor inlet was clogged, and the fuel tank ran out of oil.

5. There is a problem with the ignition system and the explosion-proof system for engine overheating.

When it is found that after the ignition is turned off, according to the road conditions at the time, if there is no emergency, you can slowly step on the brakes to prevent the tail light, after the speed is reduced, slowly play the direction, drive to the roadside lane, pay attention, the brake should be stepped on all the time, the power from small to large, do not step on it and then loosen, and then go to the pedal, which will lead to the only remaining vacuum is also consumed, and then step on it can not be stepped on, park the car on the side of the road, turn on the four flashing lights, place the tripod, and hit the ** rescue trailer.

Pedal clutch problem.

Novices do not control the clutch well, and it is easy to raise the clutch too quickly and the vehicle accidentally stalls when driving. Therefore, when starting with a manual transmission car, the clutch should be well controlled and the left foot should be steady. Although automatic transmission cars rarely stall, if the clutch is lifted too quickly, it will also stall.

2 4 brake problems.

Many novices drive manual transmission cars, and when braking, especially when braking suddenly, they often forget to step on the clutch at the same time, which will suffocate the car and turn off. So when braking, either take neutral or press the brakes and press the clutch at the same time. 3/4

The problem of lack of fuel in the car.

4 4 Lack of power problem.

If there is a serious lack of power while driving, it will also cause stalling.

Question: The repair shop said that the crankshaft sensor was broken.

1.Flameout caused by carbon deposits: carbon deposits exist in throttles, spark plugs, etc.;

3.Ignition system failure: carbon deposition in the spark plug and insufficient ignition voltage;

4.Faulty power supply: If the battery loses a lot of power, it can make it difficult to start the engine, or even not start.

5.The engine control system is abnormal.

Dear, damage to the crankshaft sensor will lead to no oil supply and no start.

If you suddenly turn off the ignition, it should also be accompanied by difficulty starting. Question: Yes, this is the car.

The sudden shutdown of the car license involves a wide range, and the probability of the problem of the oil pump is relatively large.

The automatic car gear will not stall until it returns to P gear.

Here's why:1. Circuit fault; This possibility is that during the driving process, due to the low voltage of the calendar, the hungry bird power was cut off and the engine was turned off. At this time, you can mainly check the ignition and starter switches, as well as the fuse box.

2. Short circuit of low-voltage line. In this case, check the low-voltage wiring of the car.

3. Device failure. Generally, it is an ignition coil, a capacitive electrical unit, and an electronic ignition module. The performance is that it starts at first, turns off after a while, and then starts again and turns off again.

4. Oil circuit failure; The gasoline pump was damaged, the oil pipe was ruptured, the vaporizer inlet was blocked, and the fuel tank was rotten.

5. Ignition system, engine overheating and detonation system will turn off if there is a problem.

The cause of flameout may be the use of low-quality fuel and carbon deposits in the engine, or it may be circuit failure, equipment failure, oil circuit failure, etc. If the vehicle is turned off, you should keep the grinding section empty, press the brake pedal to stop, turn on the double flashing lights of the vehicle, try to put the blind position into P gear and then re-ignite and start the vehicle.

Actually, the original of the automatic transmission car suddenly turned off. In fact, most of the reasons for the sudden shutdown of automatic transmission cars are caused by the problems of Lu Lao's circuit, because empty orange automatic transmission cars generally do not exist and let him stop when they are overloaded. The general fighting group is caused by poor circuit contact or damaged computer board.

Hello! There must still be a problem with the sudden shutdown of the automatic transmission car, and it is still safer to check it.

The following are the specific reasons for the sudden shutdown of the automatic transmission car: 1. The clutch is not well controlled. Controlling the clutch at the start is key to avoiding stalling.

The clutch of a manual transmission is easy to stall once it is slow, so you should step on the clutch with your left foot when starting, and then slowly lift the clutch when the vehicle moves. 2. The throttle did not keep up. Keep up with the throttle while controlling the clutch, and it is easy to stall if you don't keep up with the throttle, so when lifting the clutch, press the throttle lightly, so that the car can start more smoothly.

3. The handbrake is not used. Before gearing up, you need to tighten the handbrake. 4. High-grade and low-speed driving.

When driving normally, the vehicle is high-grade and low-speed, the engine will shake, the power cannot keep up, and it is easy to stall. To find a good time to change gears, generally 40 kilometers is 3rd gear, 50 kilometers is 4th gear, 60 kilometers are 5th gear, and so on.

What is the cause of sudden car stalling There are many reasons why a car suddenly stalls, which can be roughly divided into two categories: the failure of the car itself and the driver's technical problems. In the case of an automatic car, it is usually the car itself that breaks down.

The faults of the car itself can be divided into the following categories: oil circuit faults, circuit faults, device faults, ignition system faults, and so on. Oil circuit failure may be caused by unqualified oil, poor oil circuit, damaged gasoline pump, broken oil pipe, clogged carburetor inlet, no oil in the oil tank, etc.

A circuit fault may be a short-circuit in a low-voltage line that causes a power outage, resulting in a stall. At this time, we can mainly check the ignition and starter switches and the safety Xiangtuan box. The failure of this unit can be caused by problems with the ignition coil, capacitors, electronic ignition module, and other components.

The symptom is that it can start at first, shut down after a while, then it can be restarted again, and then it shuts down again. Ignition failures of the system can be caused by engine overheating, etc. Because of the driver's technical problems, it may be due to the following:

1。The most common thing is that the clutch is not well controlled, or it can be said that the throttle and clutch are not in place. 2.

Low-speed and high-gear, that is, the speed of the car matches the gear. If the speed is too low and the gear is too high, it will stall. 3.

Hang up the wrong gear. This is the most basic and easy mistake to make. Millions of car purchase subsidies.