Pacific Automotive Network If the vehicle suddenly stalls while driving, do not panic at first. Try to stabilize the vehicle as much as possible without turning the steering. Turn on the double turn signals and brake lightly accordingly. If it's manual. To shift gears, you can press the clutch, move the gear lever into the corresponding gear according to the vehicle speed, then release the clutch and use the vehicle speed to drive the engine, such as starting the engine. motor with a push cart, or you can restart the motor directly.
You can also turn on the double jump lights, stop the vehicle, then restart the engine. Then check the condition of the car according to the vehicle condition. If you can't check it, you can only call a tow truck for help.
If the car engine suddenly stalls, we must follow the instructionsfollowing steps to resolve the issue:
1. After you stop and park the car.
2. Check the engine: is the battery working properly? Is the water tank normal? Is the motor belt loose or broken?
3. If there is a problem with the battery, the sound when turning on is slower and quieter than the normal start-up sound.
4. If the water tank is defective, the engine water temperature will be high and there may be no water in the water tank. Sometimes the water in the water tank will. vaporize and expand due to high temperature.
5. If there is a problem with the oil system, the engine will have an obvious feeling of frustration.
6. If there is a belt problem and the generator belt is loose, the power supply will be insufficient. If the belt is broken or lost, you can only wait for help.
>7. Remember not to roll easily. Reasons why car dies suddenly while driving. Most common reasons why car dies suddenly while driving are: power failure, fire death. At this point you can mainly check the ignition and starter switches as well as the fuse box. A short circuit in a low voltage line causes a dead fire, in this case an intermittent dead fire.
Check the car's low voltage circuit. The car suddenly turns off while driving. Most faults are ignition coils, capacitors and electronic ignition modules. This means it can start at the beginning, then it will die after a while, then it can start again, but it will die again.
The car died suddenly while driving. The oil circuit has broken down. The fuel pump has been damaged, the oil pipe has beenruptured, the carburetor oil inlet was blocked and the fuel tank was empty. But in this case the car can restart, but it will be difficult.
If there is a problem with the ignition system or the engine overheating and exploding system, they will all stall. Sudden stalling faults while driving are different for cars with automatic and manual transmissions.
The car suddenly stalls while driving: automatic transmission and manual transmission are different
1. Automatic transmission models: Automatic transmission models do not stall easily because of this. poor driving skills, but it is not excluded that cars with automatic transmission may not stall. The main reason is the use of substandard fuel (many gas stations sell impure oil for huge profits), causing carbon buildup inthe engine and misfires.
(Images/Text/Photos: Questions and answers from the Pacific Automotive Network)
Increasing generator power
The main risks of 'dead fire are:
1. Used oil: Without relighting, it will consume 68 seconds of oil at idle (more when the car is cold)
2. /p>
3. Cause damage and excessive wear to the belt;
4. Cause tire wear; In this regard, sector experts recall that to prevent the car from stalling when starting; the main reason is the clutch. Don't release it too quickly, make sure you give enough oil, slowly release the clutch a little, then continue to release the clutch after you feel the car has gained enough power. The same applies when starting on a half-slope. You must feel that the power of the car can overcome the force of the car's descent beforeto release the handbrake, so that the car does not move away. Once you master it, you can no longer use the handbrake. When you release the foot brake and step on the accelerator, the car will slide a little, but everything will be fine shortly after starting. This is called oil separation coordination. is an important point to practice in driving schools with manual cars. If you are a novice, you need more practice in this area.
What causes the car to stall when starting?
The generator's power output is increased --- as the load increases. The generator automatically increases the power output, the main engine governor operates (automatically), the throttle is increased, the oil intake is increased, and the main engine power output increases.
Increase generator output voltage ---manual: adjust potentiometer of the excitation circuit and increase the excitation current --- the voltage will increase
Automatic: with the output power; As the voltage increases, the generator voltage may fluctuate. The generator's automatic excitation regulator operates to adjust the generator's excitation current so that its voltage remains virtually unchanged.
To drive an 800W tram, you need at least one generator capable of generating 1000W of electricity:
800/0.8=1000W (0 .8 is the efficiency of the tram)< /p>
In daily maintenance work, we often encounter such breakdowns. The engine continues to run even in the presence of oil and fire, but it stalls immediately after starting and cannot continue to run. At present, I have compiled several causes of malfunction and summarized them for my friends to refer to at work. Then, the automotive editor patientlyFind out why the car stalled when starting.
Various reasons why the car stalls
1. Trigger the car's anti-theft system and lock the engine so that the engine can start, but cannot run. If you lift the key, it will turn off once or twice and the anti-theft light will come on.
Note: This situation is mainly In order to avoid losing the key, the friend secretly assigned a key without a chip or the key fell off and the signal was weakened, making the system unable to recognize it. It is also because there is no damage of matching and wiring after replacing the engine computer or anti-theft system components.
2. The fuel system pressure is too low, such as low oil pump pressure, oil leakage in the pipeline, low current. power supply, oil pressure regulatordamaged, etc.
Note: When the fuel system pressure is too low, too little gasoline is injected during the normal injection time and the developed and modified mixture cannot be compressed and inflamed. However, at start-up, the fuel injection time corrected by the start-up procedure is greatly extended. Although the pressure in the fuel system is too low, the injected gasoline may be compressed and ignited, and the engine may start. After starting, it will stop once normal fuel injection is diverted. Also, the oil pump does not pump oil, which is also a phenomenon during the first dozen starts - it can be started, but it will stop immediately after starting.
3. When the ignition switch fails, the live wire is energized at the starting point. If you lift the key, the power is cut and the ignitiont cut.
Note: Most of these situations are caused by poor contact within the ignition switch. Most of them are accompanied by phenomena such as battery light on dashboard, engine oil light. , and the engine fault light does not come on. Some of them have intermittent malfunctions such as air conditioning and heating adjustment, headlight malfunctions, and electric door and window malfunctions.
The process of solving the problem of sudden engine stalling;
1. After stopping.
2. Check the engine: whether the battery is working normally, whether the water tank is normal, whether the oil circuit is normal, whether the engine belt is not will not lift or break. , if there is noise inside the engine, etc.
3. If there is a problem with the battery, a slower sound and pquieter than the normal startup sound can be heard when turning on.
4. If there is a problem with the water tank, the engine water temperature will be very high and it may not there is no water in the water tank. Do not open the water tank randomly. Sometimes the temperature of the water in the water tank is relatively high and it vaporizes and expands.
5. If it is an oil circuit, the engine will have an obvious feeling of frustration.
6. If there is a problem with the belt, if the generator belt is lifted, the power supply will be insufficient. If the belt is broken or lost, you can only wait for help.
7. Remember not to start scrolling easily.