Novice, just bought a new car on the road light turned off, frequent ignition is not harmful to the

Models with automatic transmissions do not easily stall, while models with manual transmissions may often stall due to their low driving skills. However, it is not excluded that automatic cars will not stall, mainly because the use of inferior fuel (many gas stations sell impure oil for profit) causes the engine to stall due to carbon accumulation.

Hello dear! Frequent ignition hurts the car, I hope it can help you, please set it to! Thank you!

Frequent ignition will damage the starter motor, which may cause the car to not start.

Frequent ignition can damage the health of the vehicle. However, during the three-warranty period, the condition and tolerance of the vehicle can also be checked. During the three-warranty period, many parts can be replaced free of charge.

In addition, there is a skilled run-in process of driving. Don't panic on the road, don't rush. Remember not to drive in the overtaking lane, you can practice on the suburban route before going on the busy road.

Remember, "I'm at this speed, whoever urges me, I'm not in a hurry". Take your time, practice makes perfect. Mechanical operation must have a learning and proficiency process.

Affect the service life of the starter, battery, flywheel tooth ring, the harm to the engine is because: when the engine is not working, the oil flows into the oil pan, when the engine is just started, the engine parts are not lubricated in time, so frequent start is harmful to the engine, especially don't just start the accelerator, like in the movie, it feels very cool, and it is the biggest harm to your own car!

Let's get started with a lot of practice, it won't affect in a short time.

It is harmful to the car starter and is easy to burn out.

The new car I just bought suddenly turned off in the middle of the drive, is there a problem with the car? Yes. Do you remember when we drove?

Remember how many times the engine stalled? Remember when oil separation didn't work? Remember that the clutch always can't go up and can't die?

Let's take a look at the reasons why the car stalls.

<> automatic transmission models are not prone to stalling, while manual transmission models may stall frequently due to their low level of driving. However, it is not excluded that automatic transmission cars will not stall, mainly because of the use of low-quality fuel (many gas stations do not sell pure oil for profiteering) resulting in carbon accumulation in the engine and stalling. In addition, for new cars (automatic transmission) stalling is mainly caused by unskilled driving skills, and the other possibility is that the car engine or oil circuit problem, but for new cars, the engine itself is less likely, most of the reason is oil circuit problems.

For the old models, in addition to the lack of driving skills, the most is the use of substandard engine oil to make the engine carbon collection caused by the judgment of stuffy stalling. How to troubleshoot automatic transmission vehicle stalling. Places to pay attention to:

Although it is much more expensive, it can ensure that the life of the car is extended and the power is good when driving. But some car owners covet cheap No. 92 oil, although it is lower, but there may be problems in the future. It's to go to a large qualified gas station to refuel!

Hands-on. Grab the steering wheel with your left hand to stabilize the direction (because there is no power assist, so you must be steady), step on the brake with your right foot, try to reduce the speed of the socks, and then quickly change the AT gear to N gear (note: in the process of reigring, you must be in N gear, not in D r P and other gears, otherwise, the car either can't **, or the car gearbox will be damaged), and then put the key back one gear, and then rekindle, and then return the AT gear to D gear to drive normally.

The fault of stalling in the idle state of the car is mainly due to too much dust in the air, and a large amount of dirt is deposited on the motor valve core and throttle seat when the engine is idling, and when the dirt accumulates too much, the engine will idle low, the idle stability is poor, and the idle stall will occur when driving. The solution to this problem is simple: just clean the idle motor.

Novice drivers always turn off the engine and have an impact on the car. Frequent starts will lead to increased carbon deposits, increased fuel consumption, increased engine wear and reduced service life.

How to avoid stalling for beginners:

1.Control the clutch.

When starting, controlling the clutch is key to avoiding stalling. For novices who are not good at grasping the clutch, especially the car with a manual transmission, it is easy to stall when a clutch is slow. Therefore, when starting, press the clutch with your left foot, stabilize it halfway through, and then slowly lift the clutch after the vehicle has moved.

2.Keep up with the throttle.

While controlling the clutch well, it's also important to keep up with the throttle. As long as the clutch is raised, the vehicle is slow and the throttle cannot keep up, and it is easy to stall. Therefore, when lifting the clutch, press the accelerator lightly to make the vehicle start more smoothly.

3.Use Handbrake together.

Sometimes it is easy for a novice to slip at the start, and then he will panic and easily stall. In this case, the handbrake needs to be used together. Before starting in gear, tighten the handbrake, then lift the clutch halfway through, release the handbrake, and keep up with the throttle so that you don't slip when you start.

Frequent stalling of the car will hurt the car, for example, the brakes and direction will not be assisted, and the steering performance will be heavy.

Situational analysis

1. The spark plug will lose its ignition ability.

2. When there is a problem with the throttle. From the above two problems, it can be seen that the engine will shake or the speed will be unstable.

3. Long-term carbon deposition will cause gasoline to burn poorly, so that the engine will shake after ignition. In fact, engine carbon deposition also has a great impact on the car. First of all, there may be a reduction in engine power, which naturally makes the power output unbalanced and will slowly weaken.

Secondly, it will increase fuel consumption, which may bring a burden to the car owner over time. Finally, it is difficult to ignite, and compared with normal ignition, it will reduce the probability of ignition. Not only that, but the cylinder knock can also occur due to heavy carbon deposits in the combustion chamber, and there will be a humming sound when accelerating at low revs, which will affect the piston and crankshaft.

For example, it will make the engine temperature higher and higher, affecting the safe driving of the whole car. Of course, if the emission exceeds the standard, it will not only aggravate the harm to the environment, but also fail the annual inspection.

Is it harmful to turn the switch key again to start the engine with the vehicle engine not turned off? This kind of engine is not turned off and started, and people sometimes have this phenomenon very often. There are probably two reasons for this.

First, the vehicle idles for a long time, ignores that the engine is still running, and starts again. Second, when parking, because the engine noise is small, or the sound insulation effect of the vehicle is too good, the engine can not be heard at all, and the second ignition is carried out. Therefore, it is best to take a look at the rpm of the gauge engine before starting the engine.

First of all, you can see whether the vehicle self-test is normal, and secondly, you can see whether the engine is still running when the vehicle is parked. Is it harmful to start the engine again while the engine is running? If you start the engine again without knowing that it is still working properly, it is safe to say that there is a toothing phenomenon between the engine flywheel and the starter gears, and there will be a tooth joining sound.

Although a gear will not be broken every time, it will make the lead angle of the gear rougher. If this error occurs frequently, it will be difficult for the starter gear to engage with the flywheel teeth, causing the two meshing gears to slip with each other and make an abnormal noise. The starter drives the engine to run and compress.

The engine starts by connecting the starter power supply, and under the action of the starter solenoid valve, the starter gear that pushes the running starter gear is meshed with the flywheel teeth of the stationary engine, so as to drive the engine to run and compress. This gear meshing method does not have a synchronous ring like the gear meshing when the transmission shifts, so when the engine is running, the starter is energized again, and there is a speed difference between the starter gear and the flywheel teeth, which makes it difficult for the two gears to mesh, resulting in tooth punching. When the flywheel speed matches the starter gear speed, the gears are engaged, and the starter rotates farther with the engine.

When the starter is powered off, the starter gear returns to its original position under the action of the return spring, and the engine works normally. In conclusion, in the case of the vehicle not stalling, the ignition start again will not cause a lot of damage to the vehicle. If it is enough for the starter gear to mesh with the flywheel teeth, simply disconnect the starter power supply.

If the gears of the starter cannot mesh with the flywheel teeth, the reeds will be beaten. Although it cannot cause serious consequences, at least the gears will be worn, and in severe cases, they will even be beaten, which is a rare and individual phenomenon. Welcome to the "Auto Repair Technology Network" ()), which analyzes car problems and tips with different eyes every day.

Thank you!

When the car does not turn off, is it harmful to the car engine to fire it again?

Is it harmful to the vehicle to twist the door key again to start the engine when the vehicle's engine is not extinguished? This kind of engine has not turned off and started the engine again, people often sometimes have this phenomenon, the reason for this phenomenon is about two situations, one is that the vehicle is parked in the idle state for a long time, ignoring that the engine is still running, and then starting the engine again. Second, due to the fact that in the parking, due to the low noise of the engine, or the sound insulation effect of the vehicle is too good, the sound of the engine cannot be heard at all, and the second ignition is carried out.

Therefore, it is the best way to check the speed of the instrument engine before starting the engine, first, to see whether the vehicle self-test is normal, and secondly, to see whether the engine is still running when the car is suspended.

Whether it is harmful to start ignition again during engine operation.

If you start the engine again without knowing that the engine is still working normally, it can be said with certainty that there is a toothing phenomenon between the engine flywheel and the starter gear, and it will be accompanied by a toothing sound. Although it will not break a tooth every time, it will bristle the chamfer of the gear. If this kind of error occurs frequently, it will be difficult for the starter gear and the flywheel tooth to mesh, causing the two meshing gears to slip with each other and make an abnormal sound.

Briefly describe the starter to drive the engine to run and compress the work.

The engine starts by relying on the starter to connect the power supply, and under the action of the starter solenoid valve, the starter gear in operation is driven to mesh with the engine flywheel teeth in motion, so as to drive the engine to run and compress. This gear meshing method does not have a synchronous ring like the gear meshing when the transmission shifts, so the starter is energized again during the engine operation, and there is a speed difference between the starter gear and the flywheel tooth, and the two gears are difficult to mesh, resulting in the phenomenon of tooth beating. When the speed of the flywheel matches the speed of the starter teeth, the gear mesh, and the starter rotates far away with the engine, when the starter is powered off, the starter gear returns under the action of the return spring, and the engine does work normally.

In short, when the vehicle does not turn off, ignition start again will not cause great damage to the vehicle, if it is enough to start the gear and the flywheel tooth mesh, after disconnecting the starter power supply. If the gear of the starter can not be meshed with the flywheel teeth, there is a phenomenon of toothing, although it can not cause serious consequences, but at least it will wear the gear, and when it is serious, it will also be toothed, and it must be a very rare individual phenomenon.

If your car isn't too old, you won't have a problem. First of all, if you press the vehicle once during the driving process, there will be no response. If you use a key to ignite, if it is a current vehicle, the ECU will supervise, so the starter will not perform the start.

It has no effect on the engine, but it will have a great impact on the service life of the spark plug and is not recommended.

There is no harm. Because the ignition system of the car does not work at all, there is no harm to the car engine.