What is the fuel consumption and performance of the Great Wall 300?

What Causes Low Idle Speed in Cars?

Reasons for low idle speed in cars are as follows: 1. Spark plug carbon deposits: Carbon deposits can be cleaned to restore spark plug activity, but some spark plugs may be nearing the end of their lifespan, leading to reduced performance. 2. Clogged fuel injector or fuel line: Blockages in the fuel system, particularly in the fuel injector, can result in insufficient fuel supply pressure, poor fuel atomization, and an imbalanced air-fuel mixture, leading to incomplete combustion and related issues. 3. Faulty sensors: Malfunctioning sensors can prevent the ECU from accurately controlling the air-fuel ratio. Common examples include faulty coolant temperature sensors, oxygen sensors, and throttle position sensors.

4

3

Share

Is the Geely Icon a hybrid?

Geely Icon is a hybrid vehicle, equipped with a 48V mild hybrid system. More details about the Geely Icon are as follows: 1. The Geely Icon is powered by a 1.5-liter three-cylinder turbocharged engine, which delivers 177 horsepower and a maximum torque of 255 Nm. This engine can output maximum power at 5500 rpm and maximum torque between 1500 and 4000 rpm. 2. The engine features DVVT technology and a 48V mild hybrid system, and it uses an aluminum alloy cylinder head and block. 3. The front suspension of the Geely Icon uses a MacPherson independent suspension, while the rear suspension employs a multi-link independent suspension.

13

1

Share

What is the main function of the car's rearview mirrors?

There are three rearview mirrors in the car: the left and right side mirrors and the center rearview mirror. Their specific functions are as follows: 1. Left and right side mirrors: Their main function is to facilitate the observation of passing vehicles during overtaking and to help the driver overtake and yield to vehicles behind. 2. Center rearview mirror: It is primarily used to monitor the surrounding traffic flow, observe the actions of passengers, and more clearly see the distance maintained by vehicles behind you, allowing the driver to choose a safe driving position. Drivers should adjust the position and angle of the rearview mirrors before driving. During driving, vehicle vibrations may cause changes in the position and angle of the rearview mirrors, so it is important to observe and adjust them promptly.

14

5

Share

Can 5w40 engine oil be used in summer for cars?

5w40 engine oil can be used in summer as its higher viscosity provides better lubrication and protection for the vehicle. Here are some precautions for using engine oil in summer: 1. Temperature: Due to the higher ambient temperature, special attention should be paid to the engine cooling system to ensure its normal operation and prevent engine overheating. 2. Oil selection: Multi-grade or single-grade oil should be chosen for summer use. 3. Heavy-duty or older vehicles: Lubricants with higher viscosity should be selected to avoid low oil pressure caused by excessively low viscosity, which may lead to unnecessary malfunctions.

18

4

Share

What type of engine is used in the GAC Honda Vezel?

GAC Honda Vezel is equipped with Honda's Earth Dreams series engine. More information about the Earth Dreams series engine is as follows: 1. The engine has a displacement of 1.5L. The 1.5L gasoline engine adopts a direct injection system, and the small CVT it is paired with delivers responsive direct acceleration for a fun driving experience. 2. The 1.5L engine, coded as L15B2, has a maximum power and torque of 96kw/6600rpm and 155N·m/4600rpm respectively, providing ample power for a small SUV. 3. The engine is the most important part of a car, and its layout has a significant impact on the car's performance.

15

3

Share

What are the precautions for vehicle wading?

Precautions for vehicle wading are as follows: 1. Air filter: The location of the air filter is the gateway to the engine. Air entering through the intake port passes through the air filter and then enters the engine. When the vehicle wades, water may also enter the engine through the intake port. 2. Wiring harness interfaces: Opening the engine hood reveals wiring harnesses wrapped in insulating and heat-resistant materials in the engine compartment. These harnesses are crucial components of the vehicle's electrical system. Different types of wiring harnesses are positioned at varying heights in the engine compartment. During wading, the lower-positioned wiring harness interfaces are easily soaked by water. If not addressed promptly, occasional electrical faults may occur later, affecting normal vehicle use. 3. Vehicle chassis: During rainy days, road water is often dirty, containing sludge, oil stains, debris, and dirty water. While wading, the chassis is washed by this dirty water, causing contaminants to adhere to the chassis or gaps beneath the body. If not cleaned promptly, these contaminants can lead to chassis corrosion, and debris like dead branches and plastic bags may entangle bearings and suspension, creating safety hazards. 4. Brake pads: After wading, promptly remove moisture from the brake pads, especially for vehicles with drum brakes. Otherwise, the vehicle may lose braking ability post-wading, leading to severe dangers or accidents. 5. Headlights: Headlights are essential equipment for driving in foggy, rainy conditions or at night, and their condition directly impacts driving safety. If the headlight cover's sealing is poor, water can easily enter the headlight during wading, forming mist inside and affecting light transmission.

10

3

Share

What is the fuel consumption and performance of the Great Wall 300?

What Causes Low Idle Speed in Cars?

Is the Geely Icon a hybrid?

What is the main function of the car's rearview mirrors?

Can 5w40 engine oil be used in summer for cars?

What type of engine is used in the GAC Honda Vezel?

What are the precautions for vehicle wading?

Why can't the ETC device be removed?

What to Do When a Car Gets Dented by Hail?

What to Do If a Car Is Not Driven for a Long Time?

Can ETC be attached at the black dot area on the windshield?