What is the combined fuel consumption of the Great Wall VV7?

Why Can't the Car Air Conditioning Blow Hot Air?

There are several reasons why a car's air conditioning cannot blow hot air: 1. Clogged heater core: The heater core is a simplified version of the engine radiator, with multiple small cooling pipes inside. Like the radiator, it is prone to clogging. When the coolant flowing through the heater core gets blocked internally, it slows down the airflow, reduces the flow rate, and results in insufficient heat, leading to poor heating performance. 2. Insufficient coolant in the cooling system. 3. During parking and driving, the car's air conditioning intake sucks in a large amount of dust and dirt, which then adheres to the evaporator. These deposits, under the high-temperature and high-humidity conditions of the evaporator, breed a large number of fungi, causing dizziness and nausea for passengers and posing health risks. Additionally, they affect the cooling and heating performance of the car's air conditioning.

12

5

Share

Can ETC be installed on the blackened area of the windshield?

ETC can be installed on the blackened area of the windshield, as long as it does not obstruct the driver's view and can sense the inspection equipment at the toll station. The ETC device can read the balance information on the bank card and communicate with the microwave-dedicated short-range communication device in the ETC lane at the toll station through the on-board electronic tag installed on the vehicle's windshield. It uses computer networking technology to perform background settlement processing with the bank, achieving the purpose of paying tolls without stopping at the toll station. Precautions for ETC include: 1. The transaction area is 8 meters. When there is a vehicle stopped ahead, maintain a distance of more than 10 meters to prevent automatic sensing from paying the toll for the vehicle in front; 2. The recognition speed in the ETC lane should be below 20 kilometers per hour. If the speed is too fast, the vehicle device information cannot be read.

6

0

Share

What does GDIT engine mean?

GDIT in GDIT engine stands for Turbocharged Direct Injection Engine. Here is the relevant introduction: 1. Definition of Turbocharging: Turbocharging, also known as exhaust turbocharging, works by using the energy of the exhaust gas emitted by the engine to drive the exhaust turbine wheel of the turbocharger, thereby indirectly pushing the compressor wheel connected to the same shaft as the exhaust turbine wheel, achieving the function of forced air intake for the engine. 2. Definition of Direct Injection: Direct injection involves injecting fuel directly into the combustion chamber at extremely high pressure through the fuel injector, resulting in better atomization of the fuel and improved mixing efficiency. In recent years, more and more engines have adopted this technology. 3. GDIT Models: Haval models equipped with the 1.5GDIT engine include the all-new H6 and H6-Coupe. The 1.5GDIT engine model is GW4B15, with a displacement of 1.5L, gasoline direct injection as the fuel injection method, and can be considered one of the strongest 1.5T engines in China.

18

3

Share

What is the difference between 0w20 and 5w30?

Here are the specific differences between 0w20 and 5w30 engine oil: 1. Viscosity: There is a difference in viscosity between 0w20 and 5w30 engine oil. The number after the 'w' in the oil grade indicates the oil viscosity, with 30-grade oil having higher viscosity than 20-grade oil, making them suitable for different vehicle models. 2. Low-temperature fluidity: The number before the 'w' in the oil grade represents the oil's low-temperature fluidity. 0w means the oil can still function normally at -35 degrees Celsius, while 5w is suitable for -30 degrees Celsius. 3. Comprehensive performance: 0w oil also outperforms 5w oil in terms of quality and overall performance, with most ultra-high-quality premium imported oils being 0w grade.

5

3

Share

What is the fuel tank capacity of the Lynk & Co 05?

The fuel tank capacity of the Lynk & Co 05 is 50L. The size of the fuel tank measures a vehicle's ability to carry fuel, and the tank volume determines the driving range. For two cars with identical engines, the one with the larger fuel tank can travel farther. Each model has a different fuel tank capacity, and even among similar models, different brands may have varying tank volumes. The Lynk & Co 05 has dimensions of 4592mm in length, 1879mm in width, and 1628mm in height, with a wheelbase of 2734mm. It is a 5-door, 5-seat SUV with an 8-speed automatic transmission. This model features front-wheel drive, a MacPherson strut front suspension, and a multi-link independent rear suspension.

13

3

Share

What are the symptoms of a faulty car air conditioning compressor solenoid valve?

Car air conditioning solenoid valve damage manifests as the air conditioning system failing to operate normally. Below are the specific details about car air conditioning solenoid valves: Components: The solenoid valve in the air conditioning system generally consists of an electromagnetic coil and a magnetic core, including one or more holes on the valve body (such as three-way valves for cooling and heating). When the coil is energized or de-energized, the iron core moves to control the connection and disconnection of the valve body. The electromagnetic coil is directly mounted on the valve body, and the magnetic core is enclosed in a sealed tube. Working Principle: Air conditioning solenoid valves are usually directly connected, with specifications such as AC 220V, DC 24V, and diameters generally ranging from 3-25mm. When the air conditioning is activated, the electromagnetic coil generates an electromagnetic force to open the valve, initiating the refrigerant circulation. Function: The air conditioning solenoid valve achieves the set temperature by de-energizing the solenoid coil, causing the electromagnetic force to disappear and stopping the refrigerant circulation, thereby regulating the temperature.

5

1

Share

What is the combined fuel consumption of the Great Wall VV7?

Why Can't the Car Air Conditioning Blow Hot Air?

Can ETC be installed on the blackened area of the windshield?

What does GDIT engine mean?

What is the difference between 0w20 and 5w30?

What is the fuel tank capacity of the Lynk & Co 05?

What are the symptoms of a faulty car air conditioning compressor solenoid valve?

What Causes Jerking When Accelerating?

Can ETC be stolen and swiped in the car?

How to Deal with Black Smoke When Deeply Pressing the Throttle in Place?

What is WANLI tire?