What is the function of engine oil in a car?

What are the symptoms of a damaged Wuling Rongguang intake pipe assembly?

Symptoms of a damaged Wuling Rongguang intake pipe assembly include: 1. The vehicle may experience insufficient intake pressure in the cylinders, inadequate air intake, incomplete combustion, poor air-fuel mixture, weak acceleration prone to stalling, and reduced power; 2. The engine warning light may illuminate as a result. The intake manifold is located between the throttle valve and the engine intake valve. After air enters the throttle valve, it passes through the manifold buffer system, where the airflow path diverges according to the number of engine cylinders, directing air into each cylinder separately. The Wuling Rongguang is a commercial vehicle under the Wuling brand, with dimensions of 4415mm in length, 1685mm in width, and 1850mm in height, a wheelbase of 2720mm, and is equipped with 1.2L and 1.5L gasoline engines.

7

1

Share

When will the 2019 MG 6 be released?

On April 16, 2019, the 2019 MG 6 Trophy was officially launched. Here is the relevant introduction about the 2019 MG 6: 1. The overall design of the 2019 MG 6 is more sporty. In terms of its exterior decoration, many black accessories give a strong visual effect. 2. In terms of appearance, the design of this car is full of sportiness, combined with rich configurations, creating a perfect sports sedan. It also performs very well in driving performance and ride comfort, showing great advantages compared to sports sedans of the same level such as the Fista. 3. In terms of the power system, the MG 6 is equipped with a 1.5L engine. No matter how you drive, the MG 6 can bring a more enjoyable driving experience to the driver. The main improvement is the addition of a cornering system, which allows smooth cornering and helps the driver better handle various road conditions. Overall, the MG 6 has stronger power, quick response, and a very sensitive transmission, making gear shifting convenient and agile. The car body also has strong compression resistance.

18

1

Share

How to use the dash cam of Geely Emgrand?

Geely Emgrand's dash cam usage method is: After ignition starts, the navigation and dash cam detect the ACC signal to activate. After activation, the system performs a self-check. Once the dash cam self-check is normal, it defaults to start recording. Taking the 2021 Geely Emgrand as an example, it is a compact car with body dimensions of 4632mm in length, 1789mm in width, 1470mm in height, a wheelbase of 2650mm, and a curb weight of 1255kg. The 2021 Geely Emgrand features a MacPherson strut front suspension and a torsion beam rear suspension. It is equipped with a 1.5L naturally aspirated engine, delivering a maximum horsepower of 109PS, maximum torque of 142Nm, and maximum power of 80kW, paired with a 5-speed manual transmission.

17

2

Share

What are the reasons for severe vibration after vehicle startup?

The reasons for severe vibration after vehicle startup are: 1. Abnormal fuel pump supply pressure or incorrect values and poor performance of the intake pressure sensor; 2. Aging of engine components and engine mounts; 3. Dirty throttle body or excessive carbon buildup in the fuel injectors; 4. Abnormal engine coolant temperature. The method for starting a vehicle is: 1. After sitting in the driver's seat, press the start button once to turn on the ACC light, then press it again for the vehicle to perform a self-check; 2. Depress the brake pedal and press the one-touch start button to ignite and start the engine; 3. Release the foot brake and choose to warm up the engine in place; 4. Depress the foot brake again, shift to D gear, and release the handbrake (for electronic handbrakes, simply press the button briefly); 5. Slowly release the foot brake to complete the startup process.

16

2

Share

Do You Need to Keep Pressing the Accelerator While Driving?

You do not need to keep pressing the accelerator while driving. The functions of the accelerator are: 1. Controlling the engine speed by adjusting the amount of pedal pressure; 2. The accelerator regulates the carburetor to determine the engine's output power. The working principle of the accelerator is: Pressing the accelerator pedal directly controls the throttle valve, which increases the throttle opening, allowing more air to enter the engine. At this point, the ECU commands the fuel injection system to inject more fuel, thereby increasing the engine speed and accelerating the vehicle. Solutions for a sluggish accelerator response include: 1. Checking the gasoline pressure and cleanliness, and replacing the fuel filter; 2. Inspecting the ignition system, cylinder wires, and spark plugs; 3. Checking the cylinder pressure to see if the engine is running with a misfire; 4. Ensuring the intake and exhaust pipelines are unobstructed; 5. Verifying the ignition timing, throttle position sensor, and idle motor; 6. Using higher-quality gasoline.

5

2

Share

Where is the ACC wire located in a car?

Behind the keyhole ACC, the ACC power wire can be understood as the wire that has power when the car key is turned to the ACC position. Below is the relevant information about the ACC wire: ACC wire: The ACC wire is the power-on wire, meaning it connects to the ACC power source controlled by the key. The Chinese meaning of ACC is Adaptive Cruise Control power source, which is generally controlled by the car key and supplies power to components such as the car audio system. The Adaptive Cruise Control system is an intelligent automatic control system developed from the existing cruise control technology. Function of the ACC wire: ACC not only has all the functions of automatic cruise control but can also monitor the road traffic environment ahead of the car through sensors such as onboard radar. When it detects other vehicles ahead in the current driving lane, it will control the vehicle's throttle and brakes based on information such as the relative distance and speed between the vehicles, maintaining an appropriate safe distance between the car and the vehicle ahead.

7

1

Share

What is the function of engine oil in a car?

What are the symptoms of a damaged Wuling Rongguang intake pipe assembly?

When will the 2019 MG 6 be released?

How to use the dash cam of Geely Emgrand?

What are the reasons for severe vibration after vehicle startup?

Do You Need to Keep Pressing the Accelerator While Driving?

Where is the ACC wire located in a car?

Which country does the Renault brand belong to?

How to Turn Off the Daytime Running Lights on the Golf 7?

What is the difference between the internal and external air circulation in a vehicle?

What are the steps to adjust the rearview mirrors on the Volkswagen Lavida?