What should I do if my car suddenly stops, what should I do if my car suddenly stops?

This has added to the worries of many riders.

There have been several spontaneous combustion accidents in the city, among which some luxury cars are in a suspended state and cause spontaneous combustion, which has added to the worries of many car enthusiasts: Isn't the circuit in the car in a state of stop operation after the car is turned off? Is the vehicle circuit safe after the ignition is turned off?

With the concerns of car lovers, the author interviewed a number of people in the auto repair industry.

The anti-theft system consumes power for a long time of operation.

I turn off the engine normally and close the door, but why does the car run out of power and catch fire after a few weeks of parking? On August 6, in the underground parking lot of a small community, Mr. Kong, the owner of the car, was sweating profusely waiting for the technicians of the 4S store to come to the rescue. What puzzled him was that the car was obviously turned off normally, and it was completely in a state of power outage, how could he still get the battery without any power at all?

Later, the technician of the 4S shop who came to explain to the owner Mr. Kong that many car owners thought that after closing the electric door, the car would be in a state of power failure, but in fact, many equipment was still in operation. The most common is the anti-theft system installed on many models now, as soon as the car locks the door, the system begins to enter the working state, and its power consumption is much smaller than that of equipment such as headlights. However, after a few weeks, when the car does not start for charging for a long time and the battery storage state is poor, the power will be exhausted.

In addition, some vehicles equipped with intelligent remote anti-theft system, because of the use of GPS positioning technology, can be used by the owner in any state through the remote control center to alarm, and this system is the vehicle as long as the battery will be always working, so its power loss is greater, so it is also easier to run out of battery power. Therefore, it is recommended that if the car owner needs to park the vehicle for a long time, he should start the vehicle once every two to three weeks, let the engine run for 10 to 20 minutes, and recharge the battery with a certain amount of power.

According to the maintenance personnel, there are more and more electronic devices on the car nowadays, and many parts are still in a state of power after the car is turned off, so it is also consuming the power of the battery. Car owners should remember not to think that everything is safe after the car is turned off, and to check the battery status frequently. Usually there is a status hole on the battery, the color inside is green, indicating that the battery is normal, if it is black, it means that it needs to be charged, and it has turned white, it means that the battery has been completely discharged and needs to be replaced with a new battery.

There are many cases like this when the car stalls and the electronic equipment is still running. Some high-end cars equipped with sunroof ventilation systems usually continue to work for 10 to 20 minutes after the engine is turned off, in order to remove the overly cold or overheated air in the car, so that the air inside and outside the car maintain a consistent temperature, and reduce the fogging or over-drying of the interior parts caused by the temperature difference. Therefore, the owner found that there was still a slight whirring sound in the cabin after the engine was turned off, so don't be too nervous, that is actually the ventilation system to balance the air temperature and humidity inside and outside the car.

If you can't call it, you should call 110 to call the police.

Hello, just turn off the ignition and light it again. If you do this often, you need to check the oil circuit. If mine is helpful to you, please set it to the best.

Call ** to the local car repairer.

Generally, it is the fault of the circuit, oil circuit, etc.

The reason why the car suddenly stalled while driving:

1. Circuit fault;

2. Flameout caused by short circuit of low-voltage line: intermittent flameout; 3. Failure of training and defense device: 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 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 lights, after the speed is reduced, slowly play the direction, drive to the roadside lane, pay attention, the brakes should be stepped on all the time, the power from small to large, do not step on it and then loosen, and then burn the macro to step on, 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. Hope!

The reason for the sudden flameout.

1. Engine stalling is one of the common reasons:

a. Engine stalling is one of the common reasons for land wind stalling, which is manifested as the unstable operation of the engine when idling, and the exhaust pipe makes a purring and purring sound.

Solution: The main cause of the fault of the car stalling in the idle state is due to too much dust in the air, which can be solved by cleaning the idle motor.

b. The engine is shaking, followed by stalling, and the second start will be normal!

Solution: Replace the gasoline filter, clean the throttle, and check the spark plug combustion. Or you can turn the ignition switch to the power-on self-test state first, stay for dozens of seconds, let the oil, oil pump or something run for a while, and then ignite.

2. Troubleshooting method for automatic transmission car shutdown:

Pay attention to the place: for the phenomenon of automatic transmission car stalling, it is mainly caused by the use of inferior fuel.

Actual operation: Hold the steering wheel with your left hand to stabilize the direction because there is no assistance, so you must stabilize it hard, press the brake with your right foot to reduce the speed as much as possible, and then quickly hit the AT gear Zhiwei to N gear, and then take Qingpei to retreat the key one square, and then re-ignite, and then restore the AT gear to D gear for normal driving.

3. Troubleshooting method for manual transmission car stalling:

Solution: Clean the oil circuit thoroughly, including fuel injectors, throttle valves, fuel tanks, etc. It may be that the quality of the oil you add is not up to standard, there is too much grease, the oil path is blocked, and the oil attack is not smooth.

4. Land breeze is not used for long-term parking

Land wind flameout is closely related to long-term parking and non-use, because long-term parking can lead to lubrication or electrical problems.

Solution: Do a thorough maintenance before reuse, change the oil, filter, etc., and check the fuel, circuit, etc. as appropriate.

1. Use low-quality fuel. Once the automatic car stalls, the main reason is the use of inferior (not up to standard) fuel, which in turn causes the engine to depot and stall.

2. Engine computer failure. From the point of view of kilometers, after using the car for a long time, the possibility of engine computer failure will be relatively large, once the engine computer fails, it will cause the car to stall, which is a problem of control. Just like the human brain, when there is a malfunction, the body "goes out".

3. The driving skills are not proficient enough. The driver's unskilled driving skills and improper operation will also cause the car to stall.

4. Multiple cylinder failures at the same time. It is possible that due to the failure of the spark plug or high-pressure bag, one or more cylinders will not ignite, and the flame will be extinguished. However, only the failure of multiple cylinders at the same time and non-ignition can cause flameout, so there is such a possibility, but the probability is not large.

5. The engine itself fails. Damage to the engine idle motor or the wiring of the idle motor, or a problem with the idle control module in the engine's electronic control unit (ECU). The possibility of the engine itself failing is extremely high among the many reasons why a car stalls.

6. Oil pump failure. The stuck oil pump or the failure of the oil pump itself will cause a sudden lack of oil supply, and no oil supply will easily cause the car to stall.

The solution to turn off the car.

1. First of all, it is necessary to determine the reason for turning off the ignition. If the car with automatic transmission stalls, it is generally caused by the use of low-quality fuel, in this case, the general operation is as follows: grasp the steering wheel with the left hand to stabilize the direction, press the brake with the right foot to reduce the speed as much as possible, and then quickly turn the AT gear to N gear (Note:

Re-ignition must be in N gear during the journey, not D r P and other gears, otherwise, the car either cannot ignite, or the car gearbox will be damaged), and then the key is set back one notch, and then re-ignition, and then the AT gear is restored to D gear normal driving.

2. Secondly, if the car with manual transmission has stalled, under the premise of quickly improving their driving skills, they must first judge whether the oil circuit is smooth, often due to this simple reason, the result is a waste of time. Completely dredge the oil circuit, including the fuel injection cavity slip adjustment, throttle and fuel tank, etc., it may be that the quality of the engine oil you add is not passed, and the oil channel is blocked due to too much grease. At the same time, the possible cause of stalling is too much dirt in the valves.

When the engine is running, a lot of dust accumulates at the valve core of the motor and the throttle seat, and when too much dust accumulates, the engine will have too low idle speed and poor idle stability = resulting in idle stalling. At this time, you only need to swing the idle motor. At the same time, the use of high-quality and decent fuel that meets the standards is also the key to solving the problem of car stalling and avoiding excessive carbon deposition in the cylinder sail book.

Do not leave your car idle for a long time, especially before re-use, and be sure to do an in-depth inspection and maintenance. Regular maintenance is also crucial, and it is often necessary to check that the oil circuits and circuits are unblocked. If you can't judge yourself, you need to go to a professional car maintenance shop for inspection in time.

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 the fuel injector, throttle, fuel tank skin, 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 that there is too much dust in the air, and there is a lot of dirt deposited at the idle motor valve core and 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 this problem is generally the ignition coil, capacitive electric, and electronic wide land 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 may be caused by the bad oil added, or it may be a problem with the spark plug, my car has a similar situation, and the spark plug is replaced.