Is It Normal for Headlights to Fog Up After Washing a New Car?

How much longer can privately-owned National III emission standard vehicles be driven?

Some cities have not yet mandated the forced scrapping of vehicles meeting the National III emission standards, allowing them to remain in use for the time being. The specific discontinuation timeline depends on national regulations. Regarding the retirement period for National III vehicles, China has clear stipulations: privately-owned vehicles must reach a mileage of over 600,000 kilometers to qualify for scrapping. Some National III vehicles that have not yet reached this mileage may face usage restrictions as China implements its latest emission standards, since National III vehicles no longer comply with the newest requirements. More details are as follows: 1. National III vehicles refer to those that meet China's third-stage vehicle emission standards, equivalent to the European Euro III standards in terms of exhaust pollutant levels. The key difference is that new vehicles must be equipped with an OBD (On-Board Diagnostics) system. 2. The OBD system features an increased number of detection points and systems, with oxygen sensors installed at both the inlet and outlet of the three-way catalytic converter. It ensures compliance with Euro III standards by continuously monitoring vehicle emissions in real time. 3. If a vehicle's emissions fail to meet Euro III standards due to factors like fuel quality, the OBD system will trigger an automatic alert and switch to a default mode, rendering the engine inoperable. The vehicle must then be taken to an authorized service center for inspection and maintenance.

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How to Check if a Car's Air Conditioning Needs Refrigerant Recharge?

Inspection methods are as follows: 1. Feel the interior temperature: The most direct way to determine is that after turning on the car air conditioning, there is an obvious lack of cooling. If you sit in the car with the air conditioning on for a long time without feeling a significant drop in temperature, and after ruling out air conditioning malfunctions, then the air conditioning needs a refrigerant recharge. 2. Thermometer: Buy a thermometer, turn on the car air conditioning, place the thermometer at both the air intake and outlet positions for about 5 minutes each, then compare the temperature differences on the thermometer. If the difference is less than 7 degrees, the air conditioning needs a refrigerant recharge. 3. Sight glass: When the car is running normally with the air conditioning on, observe the sight glass. If bubbles continuously appear in the sight glass, it indicates the air conditioning needs a refrigerant recharge. If there are no bubbles in the sight glass when the air conditioning is on, and no bubbles appear after turning it off, it means there is too much refrigerant, and some needs to be released without further recharge. 4. Air conditioning connectors: Open the car's front hood, locate the air conditioning connectors, and check for any oil leaks at the connectors. If there are oil stains, consider recharging the air conditioning with refrigerant.

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What Causes the Sound of Water Flow When Starting the Car?

This is due to a lack of coolant. Below is an introduction to coolant: 1. Definition: The full name of coolant should be antifreeze coolant, which means a coolant with antifreeze function. Coolant can prevent the cooling liquid from freezing when parking in cold winter, which may cause the radiator to crack and the engine cylinder block to freeze. 2. Function: It plays a role in anti-corrosion protection for the components of the cooling system. It prevents scale formation, avoiding the reduction of the radiator's cooling effect. It ensures that the engine can operate within the normal temperature range. It must have the characteristics of antifreeze, anti-boiling, anti-corrosion, anti-scale, and no foam, and is not affected by seasons or regions.

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What's the matter if the clutch pedal breaks?

The clutch pedal breaking means the clutch cable has snapped. The correct method of operating the clutch is as follows: 1. Quickly lift the pedal at the beginning of the release, then slow down the lifting speed when the clutch reaches the semi-engagement point. 2. Gradually lift the pedal during the process from engagement to full connection. 3. While lifting the clutch pedal, gradually press the accelerator pedal according to the engine resistance to ensure a smooth start. 4. The clutch pedal should be controlled with the ball of the foot, keeping the heel on the ground when pressing the pedal. 5. When the clutch is fully depressed, the knee should remain slightly bent. Never use the toes to press the pedal or lift the heel off the ground to avoid insufficient force or slipping.

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Why is it called Chery Land Rover?

It is mainly because Land Rover recognized the huge demand in the Chinese market and needed localization to meet such massive requirements. The Chinese government has protective policies for domestic automakers, requiring all foreign brands seeking localization to partner with domestic brands for factory establishment in China. Below is an introduction to Chery Land Rover: 1. Since their collaboration, Land Rover and Chery have jointly launched two models: the Chery Land Rover Evoque and the Chery Land Rover Discovery Sport. Externally, these Chery Land Rover models show minimal differences from standard Land Rovers, featuring only an additional Chery Land Rover badge at the rear. 2. For Chery, partnering with Land Rover brings no disadvantages—it gains technological insights and enhances brand value. For Land Rover, however, the situation is the opposite; Chery could potentially dilute its brand prestige, and prior to this collaboration, Chery had no experience partnering with other brands. Nevertheless, Chery is a state-owned enterprise with solid background and resources. 3. Starting from the second half of 2018, Land Rover faced a crisis. Except for February during the Spring Festival, Land Rover's monthly sales in the first half of 2018 hovered around 4,500 units, but from June onward, sales plummeted to approximately 2,000 units per month. Facing this downturn, Land Rover must respond proactively, as a portion of its global sales relies on the Chinese market.

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Can the Car Fuel Tank Be Filled Up in Summer?

It is not recommended to fill the car fuel tank to the brim in summer. If gasoline is filled too full, it can easily overflow from the vent hole, especially when driving in the high temperatures of summer. In such cases, if the spilled gasoline is exposed to high heat, it can pose a fire hazard. On the other hand, overfilling the tank can also easily cause the fuel tank vent hole to become blocked. More details are as follows: 1. If the vent hole is blocked, as the fuel level drops while driving, negative pressure will form inside the tank, which can easily lead to vapor lock in the fuel pump, resulting in poor fuel supply or even a complete lack of fuel supply. This can even threaten life safety. 2. When refueling, be careful not to overfill the tank. If the vehicle's fuel tank is overfilled (to the point where fuel is visible at the tank opening), the tank's vent outlet may become submerged in gasoline. This means liquid gasoline, rather than gasoline vapor, enters the charcoal canister, causing damage to it. Maintenance tips: Regularly inspect and replace the charcoal canister and its filter. 3. If the charcoal canister and its filter are not replaced in time, aging can lead to blockages in the charcoal canister or its filter. This can result in insufficient ventilation in the fuel tank, causing poor refueling and a suction sound at the fuel filler neck during idle. Therefore, to maintain vehicle stability, it is important to promptly replace both the charcoal canister and its filter.

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Is It Normal for Headlights to Fog Up After Washing a New Car?

How much longer can privately-owned National III emission standard vehicles be driven?

How to Check if a Car's Air Conditioning Needs Refrigerant Recharge?

What Causes the Sound of Water Flow When Starting the Car?

What's the matter if the clutch pedal breaks?

Why is it called Chery Land Rover?

Can the Car Fuel Tank Be Filled Up in Summer?

Why is the cooling fan still running after the car is parked?

Where is the cabin air filter located on the Changan CS55?

How to Claim Compensation for Vehicle Damage After a Collision?

What's the reason for the engine not turning over?