What is the file number of a motor vehicle driver's license?

What Causes the Abnormal Noise After the Vehicle Shuts Off?

This phenomenon is normal. The reasons for abnormal noise after the vehicle shuts off are as follows: 1. After shutting off, the engine continues to run at high RPMs, making it very hot. 2. After parking, the cylinder temperature drops unevenly, causing cooling contraction between metal joints, which results in friction and noise. Solutions are as follows: 1. Try not to shut off the engine immediately after parking; wait for a while. If the noise persists after doing this, it should be checked. 2. If there is no noise when waiting before shutting off, it indicates that the noise is caused by friction between some metal components in the engine due to cooling contraction. 3. If there are no other abnormalities with the car, this is a normal phenomenon.

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How to Start Without Stalling in Driving Test Part 3?

Below are the techniques for starting without stalling in Driving Test Part 3: 1. Observe before starting: Before starting the vehicle, first remember to turn on the left turn signal to alert other vehicles. After confirming there are no obstacles in front or to the left of the vehicle, observe the vehicles approaching from behind through the rearview mirror. Based on the distance and speed of the vehicles behind, predict their arrival time to allow sufficient time for a smooth start. 2. Find the clutch engagement point before starting: First, press the clutch pedal all the way down with your left foot, shift into first gear, hold the steering wheel with one hand, and place the other hand on the parking brake lever, ready for action. Then, gently lift the clutch to find the semi-engagement point. When you feel the engine sound become heavier and the front of the car starts to rise, immediately release the handbrake, while gently pressing the accelerator pedal with your right foot, allowing the vehicle to start smoothly and quickly. 3. Grasp the gear shifting timing: The timing for gear shifting is not difficult to master. Although the optimal shifting point varies slightly for each vehicle, generally, you can shift gears when the engine speed reaches around 1700-2000 RPM. During the test, avoid staring at the tachometer constantly. Learn to listen to the engine noise with your ears and visually assess the speed for each gear shift while looking ahead.

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What does it mean when the yellow light in a car comes on?

When the yellow light in a car comes on, it is generally a fault reminder or maintenance reminder. There are many types of yellow lights on the car dashboard, including the engine fault light, oil fault light, tire pressure fault light, transmission fault light, and maintenance reminder light. When the yellow light comes on, it usually indicates that there is a fault in the car, and the vehicle should be inspected and repaired based on the type of fault light. Additional information: 1. There are many reasons why the engine fault light may come on, including high engine temperature, engine misfire, engine knocking, severe engine carbon buildup, or poor fuel quality. 2. When the fault light comes on, there are two scenarios: First, although the light is on, there are no abnormal sensations while driving, and acceleration and braking are normal. In this case, the car can still be driven normally. It might be due to a temporary sensor malfunction, interference from external conditions, or a fault that does not affect driving but may impact emissions. In this situation, you can continue driving temporarily but should visit a 4S shop for inspection as soon as possible. 3. The engine fault light coming on is a common issue faced by many car owners. It looks like a yellow light shaped like a faucet. Faults in the car's electrical system, various sensors, or control modules can cause the engine fault light to come on. More accurately, the engine fault light is part of the emission system. When the engine control unit detects a faulty sensor that may cause emissions to exceed standards, the fault light will illuminate.

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How to Distinguish Between Good and Bad Car Batteries?

Methods to determine the condition of a car battery: 1. Check the battery status through the observation window. Green, yellow, and black colors indicate good battery condition. Yellow means the battery capacity is insufficient, while black indicates battery damage. 2. Assess the battery's usage status. If the battery fails to hold a charge, frequently runs out of power, or cannot be recharged, it signifies damage. 3. Inspect the battery's external condition. Noticeable bulging or swelling on the sides or white powdery substances around the terminals indicates performance issues. 4. Use a multimeter to measure the battery voltage. First, select the DC voltage setting (20V range). Connect the red probe to the positive terminal and the black probe to the negative terminal. Measure the static voltage before starting the car; it should be between 11.8V and 12.8V. A reading between 11V and 11.8V suggests slight discharge but still allows starting. Below 11V indicates severe discharge, preventing the car from starting, requiring a dedicated battery charger. If the voltage doesn't return to normal after charging, the battery is internally aged or faulty and needs replacement. Measure the dynamic voltage after starting the car; it should be between 13.2V and 14.8V. Abnormal readings (too high or too low) suggest a faulty voltage regulator in the alternator, requiring replacement. Measure the minimum voltage during startup; it should be above 9V. Below 9V may cause difficulty or failure to start, necessitating battery charging or replacement if the issue persists.

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What is traffic violation code 10393 and how is it penalized?

10393 traffic violation code and its penalties are as follows: 1. Violation code 10393 is issued when a motor vehicle is parked or temporarily stopped in violation of regulations, the driver is not present, or although present refuses to leave immediately, obstructing the passage of other vehicles or pedestrians. 2. No points are deducted, but a warning is issued. Tips for new drivers to avoid violations: 1. New drivers should pay attention to road signs and overhead indicators, understand the meaning of traffic signs before driving. When approaching an intersection, slow down in advance, observe the road and traffic signs at the intersection, and choose the correct driving route. 2. Long-term parking is prohibited in temporary parking zones or no-parking zones.

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What do R, N, D, S mean on a car?

The R, N, D, S on a car are the gears of an automatic transmission vehicle: 1. R stands for Reverse gear. 2. D stands for Drive gear. 3. N stands for Neutral gear. 4. S stands for Sport mode. There are three common types of automatic transmissions in cars: 1. AT transmission: The AT transmission is the most mature and widely used automatic transmission, which is connected to the engine via a torque converter. 2. Dual-clutch transmission: One clutch in a dual-clutch transmission controls the odd-numbered gears, while the other clutch controls the even-numbered gears. 3. CVT transmission: The CVT transmission is a simple-structured automatic transmission, consisting of only two cone pulleys and a steel belt inside.

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What is the file number of a motor vehicle driver's license?

What Causes the Abnormal Noise After the Vehicle Shuts Off?

How to Start Without Stalling in Driving Test Part 3?

What does it mean when the yellow light in a car comes on?

How to Distinguish Between Good and Bad Car Batteries?

What is traffic violation code 10393 and how is it penalized?

What do R, N, D, S mean on a car?

How Long Does an Iridium Spark Plug Last?

Where is the cabin air filter located in the Peugeot 308?

What's the Reason for Brake Lock and Unable to Start with One Key?

How to Set Up One-Touch Window Control for the Leiling?