The car suddenly stalled while driving, what was the problem?

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!

There are many reasons for this, mainly due to the short circuit or short circuit problem, and the specific reasons may be no oil, blocked and disconnected oil supply pipes, more carbon deposits in spark plugs, and engine failure.

There are many reasons for this, mainly because there are many short-circuits or short-circuit problems, if you are a Chongqing car owner, there is a good shop you can go to see, called Yi Quick Repair.

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.

There are two reasons for the sudden shutdown of the vehicle during normal driving: 1. Vehicle failure; 2. Accidentally touch the car key and turn off. Inspection Method:

1. Turn on the ignition switch of the car, observe whether the indication of the gasoline gauge is normal, and then see if there is still oil in the mailbox, if the remaining oil in the fuel tank is too little, it will also cause the engine to fail to start normally, because the fuel consumption of the engine is very large, the fuel consumption will be quickly exhausted. In addition, the fuel gauge of some cars is not very accurate, and the fuel tank may be out of gas, but the fuel gauge still shows that there is oil, which should also be considered. 2. Secondly, check whether there is a problem with the circuit, the gasoline engine needs the ignition of the spark plug to draw the gas in the cylinder and work, and the ignition of the spark plug is completed by relying on high-voltage discharge.

So, if the circuit fails, the engine will not work. If you suspect that it is a problem with the circuit, then first look to see if the fuse has been blown first. 3. The fuse position of different models is different, and the owner should be able to find the location of the fuse box by himself.

Find the fuse box, unplug the fuse of the power supply with special tweezers, observe whether it has been blown out, if it does, the same fuse should be replaced immediately. 4. There is also a situation, if the new fuse is replaced, and it is immediately blown out, it is a short circuit fault, if you can't rule out the short circuit problem, then you should find an auto repair shop to solve it. 5. If it is not the above problem, look at whether the connection wire between the starter and the battery is reliable.

At this time, the voltage of the battery can be judged by the sound of the car horn, if the horn is loud, it is normal, if the horn is low, the voltage is too low. 6. If the battery voltage is too low, immediately check whether the pole of the battery is loose and whether there is corrosion that causes bad contact. If the contact is poor, it can be disconnected and connected with sandpaper after sanding, which can be solved temporarily.

3. The ignition coil is burned and the distributor is burned. 4. The electronic oil pump is faulty, burned out or conduction faulty. 5. The oil circuit is blocked, the oil supply is not smooth, and the green filter is blocked.

6. Poor engine maintenance. Due to improper maintenance, the engine has caused long-term wear and lubrication, etc., and the accumulation of "small faults" over time will also cause stalling. 7. Belt breakage:

Such as timing tooth belt, timing chain breakage, etc. 8. The gas distribution mechanism is abnormal. 9. Abnormal or damaged individual parts inside the engine, such as valve breakage, piston jamming, etc.

10. The water temperature is abnormal. For example, the thermostat is stuck, water leakage, the water pump is abnormal, the circulation pipeline is blocked, etc., which causes the engine to be high and the vehicle is turned off.

Here's why a car suddenly stalls while driving:

1. Circuit fault; During driving, the engine stalled due to a low-voltage power outage. Check the ignition and starter switches and the old chain fuse box.

2. Electrical device failure. There is a problem with the ignition coil, capacitor, and electronic ignition module.

3. 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.

4. Sensor failure. Throttle position sensor, intake flow sensor, intake pressure sensor, crankshaft position sensor, camshaft position sensor, etc.

5. The car fails due to excessive carbon deposition in the throttle, intake duct, intake valve and combustion chamber.

6. The quality of the added oil is not up to standard, there is too much grease, blocking the oil path, and the oil output is not smooth.

There are several reasons why the car suddenly stops and it can't be hit

1. The car battery is lost or damaged;

2. There is no fuel or the fuel pump is damaged, resulting in the engine stalling and cannot start;

3. It may be the throttle, and the excessive carbon deposit of the idle motor causes the engine to suddenly turn off and cannot be opened;

4. It may also be caused by the breakage of the timing belt, the failure of the water temperature sensor, the failure of the throttle position sensor, etc.

There are many reasons why a vehicle won't catch fire, such as:

1. The battery of the vehicle is out of power or damaged, the battery life expires, or the battery is damaged due to the long-term parking of the vehicle; The loss of battery power may be due to the fact that the headlights are turned on for a long time when the ignition is turned on and the vehicle is not started, and the entertainment system with high power consumption such as high-power stereo is always used.

2 Excessive carbon deposits in the vehicle engine can also cause ignition difficulties. It may be related to the quality of the oil and the poor sealing of the gas door.

3. The ignition system is faulty, the line connection of the low-voltage circuit is not cool or the high-voltage line leakage is caused by the failure.

4. The starter is seriously aging, that is, the service life of the car is too long, resulting in the gradual aging of the starter, weak starting, and no fire.

5. The temperature is too low, in the winter when the temperature is low, the viscosity of the automobile oil changes, resulting in too low the speed and unable to drive the engine to ignition.

6 The vehicle is out of fuel or the fuel pump is damaged, so the vehicle cannot be started.

7 gear problem, automatic transmission model ignition start gear must be placed in P gear or N gear, if placed on R or D gear will start failure, some manual transmission cars if not step on the clutch ignition is also affected.

The car suddenly turned off and could not be turned on, mainly due to several aspects: it may be battery failure, fuel supply system failure, air intake system failure, exhaust system failure, etc. After this happens, you should call for rescue, and tow the car to a 4S shop or a nearby repair shop to check and repair and eliminate the fault.

The intake system, exhaust system, battery, ignition system, fuel supply system, and starter of the car's engine all need to work when starting.

Contraindications after turning off the fire: 1. Do not pull out the external equipment after the engine is turned off, and continue to use the cigarette lighter to charge other equipment. 2. Do not turn off the ignition, or use audio, radio and other on-board equipment for a long time.

3. After the engine is turned off, forget to turn off the lights. Continuing to use electricity after the engine is turned off can include many situations, such as using the electrical appliances in the car for a long time after the engine is turned off, and forgetting to turn off the lights. At this time, the generator of the car is not working, the battery is in a state of "dry consumption" without charging, and its reduction in capacity is likely to cause the vehicle to fail to start, and excessive discharge has great damage to the battery itself.

The following are the reasons for the sudden shutdown of the car: 1. Circuit failure: due to low-voltage power failure during driving, resulting in stalling, you can mainly check the ignition and starter switches and fuse boxes.

2. Failure of electrical components: generally ignition coil, capacitive electrical unit, and electronic ignition module failure. It is mainly manifested in the fact that it can be started at first, and after a while, it will go out, and then it can be started again, and it will go out again.

3. Oil circuit failure: the gasoline pump is damaged, the oil pipe is broken, the oil inlet of the vaporizer is blocked, and the fuel tank is out of oil. But in this case the car can be restarted, it's just hard.

4. Sensor failure: throttle position sensor, intake flow sensor, intake pressure sensor, crankshaft position sensor, camshaft position sensor failure and other faults, if the sensor fails, there will also be flameout faults. 5. Other faults:

The engine timing system is out of order. Improper calibration of the timing system, engine top valves, etc.

There are many reasons that can cause a car to suddenly stall, such as problems with the circuit, problems with the spark plugs, problems with the ignition coil, problems with air intake, problems with fuel injection, etc.

If the car suddenly stops, then check from the three aspects of ignition, air intake, and fuel injection.

Most of this is a faulty oil circuit. If the ignition is sudden, it is mostly a circuit failure, such as the ignition coil is burned, the fuse is broken, and the sensor in the key part is damaged or falling off. In this case, it is recommended to repair it as soon as possible.

Is the problem in West Lake? In general, the engine is out of oil, secondly, an engine failure, and thirdly, a lack of oil.

The sudden ignition of the car is mostly due to electrical problems, and it may also be a faulty oil circuit.

There are many reasons for flameout, and the specific cause must be checked

The main reasons for the general car stalling:

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 the high-pressure bag, one or more cylinders will not ignite, resulting in a flameout. 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.

My oil pump also has a problem, but not on the way, is stopped and then started, can not ignite, or idle low flameout, oil can not keep up, 4S point rescue 2 times, after changing the gasoline pump (warranty period), good for a while, and similar problems, go to the 4S shop to check that the fuel high-pressure pump has a problem again, card, but has been out of the warranty period of 2 days, replace the work with 2800 yuan, depressed, theoretical, useless, will be, but also change, they said this is the most prone to problems, Therefore, please replace the one that should be replaced during the warranty period to avoid losses!