The car hit, and it turned off after a few shakes?

What is the reason why the car is playing and stalling after a few shakes?

1. Lack of cylinder and lack of fire.

This is the most common cause of engine shake, and the problem lies with the engine ignition coil or spark plug, if there is a problem with the ignition coil or the spark plug fails to jump for some reason, then the car will have a shaky situation.

Lack of cylinder is also a type of fault that is easier to judge, as long as the car is running at medium and low speeds more than usual than usual, and there will be a feeling of weak acceleration, then it can basically be concluded that the engine is missing cylinder.

2. The carbon deposition in the cylinder is serious.

If the carbon deposits in the cylinder are severe, causing the engine spark plug to clog and the valve to block, the engine will also shake. If the car's acceleration is not as good as it used to be, and the jitter is very persistent, then a cleaning of the engine cylinders can be considered.

3. Circuit problems.

We all know that the engine has many sensors that are responsible for the propagation of engine signals, such as crankshaft sensors, knock sensors, these sensors, if there is a problem, may cause the engine air intake, fuel injection adverse effects, engine shake may also occur.

Extended information: Make it a good habit to double-check your vehicle's safety every time you drive.

1. Check whether the engine oil, brake oil, gasoline and cooling water are normal; Whether there is leakage.

2. Check whether the vehicle braking system is intact and effective; whether the air pump and gas cabinet are leaking; whether the tire pressure is normal; whether the tire fastening screws are loose; Whether the spare tire is in good condition.

3. Check whether the vehicle's turn signals, brake indicators, floodlights, windshield wipers, and horns are normal.

4. Check whether the steering system of the vehicle is intact and reliable.

5. Record the inspection situation, report and repair the problem in time, and strictly prohibit the appearance of "sick cars".

6. Remember to honk the horn in winter to prevent small animals from heating on the engine.

7. Each vehicle must be equipped with a fire extinguisher, and its expiration date must be checked regularly. You should know how to use it, and vehicles must carry vehicle warning signs with them.

You find that the car is on fire, and the engine turns off after a few shakes, which means that the ignition circuit and battery are fine, it may be that the oil circuit of your car is blocked or the oil pump is faulty, and the oil circuit cannot be supplied with oil.

The fault of starting jitter and ignition is focused on checking the gasoline pump, which needs to measure the fuel pressure, and the gasoline pump cannot maintain the normal oil pressure, which will lead to unstable idle speed after the cold car starts, or the fault of stalling.

Check the carbon deposits in the throttle body, idle valve, fuel injector and air intake tract, as excessive carbon deposits will cause the vehicle to idle unsteadily or stall while driving. Secondly, it is important to check the crankshaft position sensor, camshaft position sensor, ignition coil and gasoline pump, which can also cause the vehicle to stall while driving.

Hello, if the vehicle idles off after starting, this should check whether the carbon deposition on the lower throttle valve is too much!

1. Engine. If the cooling system of the engine is too low, it will not run properly. For example, if it is lower than 60 degrees, or higher than 70 degrees, then the fuel will not burn normally, or it will cause blockage, which will cause the car to stall.

2. Fuel filter. The purchased fuel is not necessarily 100% clean, when refueling, there may be some fine garbage or water, although there is a fuel filter, can filter a large number of impurities, but can not be filtered clean. Long-term use of such oil will shorten the service life of the engine.

When a certain level is reached, the phenomenon of shaking and extinguishing will occur.

3. Ignition system. The ignition system is very important, if there is a problem with the ignition system, then soon after the ignition, the car will shake violently and turn off directly. So it's best to check whether there is any problem with the car's battery and the various electrical appliances of each car.

4. When the oil quality of the car is poor, the volatility of inferior fuel is often very poor, especially in the winter when the temperature is low, when the cold car is started, the engine block temperature is low, and the fuel is difficult to atomize, resulting in the fuel injected into the cylinder can not be fully mixed with the air, which causes the vehicle to start difficult, and even the vehicle can not start.

5. Excessive carbon deposition in the valve and intake pipe leads to difficulty in cold starting, and the ECU judgment is wrong because the carbon deposition can absorb the appropriate amount of automobile fuel. The computer actually controls the vehicle to spew out 100 parts of oil and gas, but only 90 parts actually enter the cylinder (10 parts are absorbed by carbon deposits), so even if the remaining 90 parts of the mixed oil and gas of the vehicle are fully combusted, it will not achieve the required power, and the phenomenon of jitter is inevitable.

1. Lack of cylinder and lack of fire.

This is the most common cause of engine shake, and the problem lies with the ignition coil or spark plug. If the ignition coil fails or the spark plug fails to ignite for some reason, the car will shake. Lack of cylinder is also a type of fault that can be better judged.

As long as the car is shaking more than usual at low and medium speeds, and there is a feeling of weakness when accelerating, it can basically be concluded that the engine is missing cylinders.

2. The carbon deposition in the cylinder is serious.

If the carbon deposit in the cylinder is severe, causing the engine spark plug to clog and the valve to blockage, the engine will also cause the problem of engine shaking. If the acceleration of the car is not as good as before, and the shaking is very persistent, then you can consider cleaning the engine cylinder.

3. Circuit problems.

There are many sensor devices on the engine that are responsible for transmitting engine signals, such as crankshaft sensors, knock sensors, etc., and if there is a problem with these sensors, it may cause the engine air intake and fuel injection to be affected by a bad one, and it is also very likely that the engine will shake.

Cold-start injectors do not travel to inject fuel, coolant temperature sensor failure, etc.

When the oil quality of the car is poor, the volatility of inferior fuel is very poor, especially in the winter when the temperature is low, when the cold car is started, the engine block temperature is low, the fuel is difficult to atomize, and the fuel injected into the cylinder can not be fully mixed with the air, which causes the vehicle to start difficult, and even the vehicle can not start.

Precautions for driving.

Carefully inspect the surroundings of the vehicle, noting whether there are any obstacles under the vehicle and around the body. The engine needs to be warmed up when starting from a cold car, and the warm-up time depends on the temperature, and the idle speed is generally required to return to normal before starting. Always remember to wear a seatbelt and see if the driver's seat and mirrors are positioned properly, and adjust them if they don't.

A good sitting posture requires the driver to have their hands on the steering wheel naturally, their backs lightly pressed against the back of the seat, their eyes looking straight ahead, and their feet naturally resting on the pedals. You can't drive a car hunched over. Sit facing the middle of the steering wheel, with the weight of your wrists naturally resting on the steering wheel's spine, leaving plenty of room for movement at your elbows and knees.

The car is running, and the ignition will be turned off after a few shakes because: 1. The flameout caused by carbon deposition: carbon deposition will exist in throttle valves, spark plugs, cylinders, oil circuits, spine callozhou airways and other places, which is a kind of coke-like substance produced by fuel at high temperatures, which needs special detergents for cleaning.

2. Blockage of oil and fuel injectors: adding inferior fuel will not only produce more carbon deposits, but also may block the fuel injector and increase fuel loss; 3. Power supply problems: the battery power loss is serious, which will make the engine difficult to start, or even can not start, generally its service life is about 4 years, and the battery that is close to scrapping can be replaced, and it is generally not recommended to repair, because the service life of the repaired battery is also very short and unreliable; 5. The engine control system is abnormal

Generally, this situation rarely happens, unless it is an occasional failure or the fault chain caused by external damage to the control panel, which will cause the engine to start difficult, it is recommended to connect the diagnostic computer to troubleshoot the electrical system. Sakura.