Will I get points deducted if I don't slow down when the highway suddenly limits speed to 80?

Where does water leakage in a car usually come from?

Water leakage in a car usually comes from the sunroof, or due to poor sealing of the door seals, causing water to enter during car washes or rain. Sunroof leakage generally occurs in two situations: one is when small sand particles or dust clog the sunroof drainage channel, and the other is when the sunroof sealing strip shifts or "lifts up." Below is some relevant information about sealing strips: 1. Introduction: A sealing strip is a product designed to seal something, making it difficult to open, and serves functions such as shock absorption, waterproofing, sound insulation, heat insulation, dust prevention, and fixation. Sealing strips can be made of various materials, including rubber, paper, metal, and plastic. 2. Classification of sealing strips: Sealing strips can be classified based on cross-sectional shape, vulcanization method, application area and purpose, and material used.

2

1

Share

What does a butterfly appearing on the car indicate?

A butterfly appearing on the car indicates the air filter warning light. Below is a detailed introduction about it: 1. Introduction one: When the car's mileage reaches the specified interval for air filter maintenance, or when the air filter clogging warning light comes on (regardless of the mileage), the air filter must be cleaned. 2. Introduction two: Most new-generation vehicle engines are equipped with an air filter indicator to ensure timely maintenance of the air filter. Although the display methods of various air filter indicators may differ slightly, their basic structure and maintenance methods are largely similar.

10

1

Share

What does it mean when the car shows an ESP malfunction?

The reason why the car cannot start and shows an ESP malfunction is due to a fault in the vehicle's Electronic Stability Program (ESP) system. If the car's ESP system is malfunctioning, it is necessary to promptly visit a car 4S shop or a repair shop to have the ESP system inspected and repaired, which will resolve the issue of the car not starting. Below are detailed explanations about it: 1. Explanation one: If the ESP light comes on while driving, it is necessary to reduce the driving speed, avoid excessive steering and turning, and find a nearby 4S shop as soon as possible to check the cause. 2. Explanation two: When emergency avoidance is required, the ESP intervenes to increase the driving force of the drive wheels; when there is a tendency for the car to fishtail, the ESP will apply braking to the opposite wheel to reduce rotation, thereby helping the vehicle follow the driver's steering intentions.

20

5

Share

What is the reason for noticeable car shaking above 110 km/h?

The reason for noticeable car shaking above 110 km/h is that severe carbon deposits can cause spark plug blockage and valve blockage. There are three vehicle maintenance methods: 1. When starting: Pay attention to letting the vehicle idle for one and a half minutes when starting a cold car, allowing the vehicle to have a warm-up period. When just starting, the internal temperature of the engine does not reach the normal operating temperature. The water temperature gauge should point to 90 degrees as normal, and the car may shake with loud engine noise; 2. Do not drag the gear while driving: When the engine shakes, the gear should be shifted down in time. Dragging the gear will cause the engine to bear excessive pressure, insufficient power, incomplete combustion of gasoline, and carbon deposits in the nozzle will affect the service life of the engine; 3. Protection of the chassis: The chassis is the part of the car body closest to the ground and is also very susceptible to damage from ground objects while driving. Therefore, the chassis should be checked frequently to avoid excessive damage from foreign objects.

10

5

Share

Why does the car air conditioner not cool when running but cools when parked?

If the car air conditioner does not cool when running but cools when parked, the reasons are as follows: 1. Lack of Freon: The lower engine speed causes the compressor speed to be relatively lower, and the lack of Freon means the instantaneous pressure boost does not reach the standard state, resulting in low high pressure and suboptimal cooling performance. 2. Compressor pressure leakage: This directly leads to severely low pressure during idle. 3. Air conditioner cooling fan not working: When parked, due to insufficient cooling and the absence of wind speed during driving to lower the temperature, the pressure becomes excessively high, causing the high-pressure sensor to force the compressor to stop working, thus resulting in no cool air.

10

0

Share

What Causes the Screeching Metal Friction Sound from the Front Wheels?

The screeching metal friction sound from the front wheels can be caused by foreign objects between the brake disc and brake pads, a damaged brake separation pump, or excessive wear of the brake pads. Details are as follows: Foreign objects between the brake disc and brake pads: Check if there are any wire-like objects entangled around the wheel or the nearby drive half-shaft. Damaged brake separation pump: If the vehicle is not regularly maintained, it can lead to wear of the brake caliper's moving pins, detachment of spring plates, and other issues. Poor caliper resetting can cause prolonged friction of the disc, resulting in abnormal noise. Additionally, check if the brake disc has grooves, as localized friction can also cause noise. Excessive wear of the brake pads: Inaccurate four-wheel alignment can cause significant tire wear during long-distance driving, leading to uneven tire wear and abnormal noise.

9

0

Share

Will I get points deducted if I don't slow down when the highway suddenly limits speed to 80?

Where does water leakage in a car usually come from?

What does a butterfly appearing on the car indicate?

What does it mean when the car shows an ESP malfunction?

What is the reason for noticeable car shaking above 110 km/h?

Why does the car air conditioner not cool when running but cools when parked?

What Causes the Screeching Metal Friction Sound from the Front Wheels?

Is 10L/100km Considered High Fuel Consumption?

What does 101y tire mean?

How Long Can the Oxygen in a Car Last for One Person?

Several Possible Causes of Oil Leakage from the Car Chassis