Is the engine of the Hongqi sedan domestically produced?

Why does the idle speed become higher after starting the car in summer after being exposed to the sun?

Here are the reasons why the idle speed becomes higher after starting the car in summer after being exposed to the sun: 1. The greater the temperature difference, the higher the speed: It is normal for the idle speed to be higher when starting. The car needs a high speed to allow the engine to reach normal working conditions as soon as possible, requiring a richer mixture, so the intake air volume and fuel injection volume will increase, resulting in a higher speed. To save fuel and reduce wear during startup, there is generally a cold fast idle or water temperature sensor. The colder the weather, the lower the water temperature (compared to the normal working temperature of the engine, generally around 85-110 degrees), that is, the greater the temperature difference with the normal engine working temperature, the computer will control the higher the cold fast idle speed, which means the higher the engine speed when just starting. 2. Excessive carbon deposits: A high speed is generally caused by excessive carbon deposits. Timely cleaning of the throttle and idle motor can generally solve the problem.

18

2

Share

How many cylinders does the GAC GS3 engine have?

The 1.5L naturally aspirated engine in the GAC GS3 is a four-cylinder, while the 1.5L turbocharged engine is a three-cylinder. Additional information about the GAC GS3 engine is as follows: 1. The 1.5L naturally aspirated engine has a maximum power of 84kW, a maximum torque of 150Nm, a maximum power speed of 6000 rpm, and a maximum torque speed of 4500 rpm. This engine is equipped with DCVVT technology and uses an aluminum cylinder head and cast iron cylinder block. It is paired with either a 5-speed manual transmission or a 6-speed automatic transmission. 2. The 1.5L turbocharged engine has a maximum power of 120kW, a maximum torque of 235Nm, a maximum power speed of 5500 rpm, and a maximum torque speed range of 1500 to 4000 rpm. This engine is also equipped with DCVVT technology and uses an aluminum cylinder head and cast iron cylinder block. It is paired with either a 6-speed manual transmission or a 7-speed dual-clutch transmission.

14

5

Share

How much is the Mercedes-Benz B200?

Official guide price: 225,800-339,800 yuan. Here is more information about the Mercedes-Benz B200: 1. As a compact sports tourer, the Mercedes-Benz B200 has become a model that many consumers pay attention to. The new model has been redesigned in terms of the front bumper and grille, enhancing its exterior aesthetics. With the size of the air vents, the car's headlights are equipped with daytime running lights, providing better visibility while driving. The new car offers LED high-performance headlights. At the rear, it features LED two-tone taillights, and the bumper has also been modified, equipped with trapezoidal exhaust pipes, enhancing the car's visual appeal, combining both stability and sportiness. 2. In terms of the car's interior, the Mercedes-Benz B200 is equipped with an 8-inch independent display, with the biggest highlight being the 12-color ambient lighting, creating a better atmosphere while driving. The Mercedes-Benz B200 can be optionally equipped with a keyless entry system. In terms of the safety system, the Mercedes-Benz B200 has also made changes, including a collision warning assist system and a driving attention assist system that works from 60 to 200 km/h, providing drivers with better protection while driving.

5

3

Share

What tires does the Geely Emgrand GL use?

The Emgrand GL adopts a product from Giti Tires, with tire specifications of 205/55R16, and comes with a non-full-size spare tire. In terms of wheel design, the Emgrand GL features a simple and robust double five-spoke wheel design. Generally, the car tires of the Emgrand GL should not be used for more than 3 years or exceed 60,000 kilometers in mileage. Below is an introduction to the Geely Emgrand GL: 1. The letter 'G' in Emgrand GL represents the higher positioning of the Emgrand GL within the 'Emgrand Corps,' and it also stands for Grand, symbolizing the Emgrand GL's spacious interior. The letter 'L' represents the high quality of the Emgrand GL—Luxury; at the same time, 'L' is also seen as meaning 'Long,' as the Emgrand GL boasts an ultra-long body and wheelbase. 2. The Emgrand GL has a body length of 4725mm, making it indisputably the 'longest A-segment car among Chinese brands.' Combined with a wheelbase of 2700mm and a leading class-leading width of 1802mm, the Emgrand GL establishes its identity as an 'A+ segment sedan.' The ample interior space, whether it's headroom or rear legroom, demonstrates the Emgrand GL's class-leading standards.

7

4

Share

What is the tire size for the 10th generation Civic?

The 10th generation Civic uses Yokohama R16/R17 tires of two different sizes depending on the model configuration. The wheel hubs come in two sizes: 16-inch and 17-inch. The ET value is 45, and the bolt pattern and center bore size are 5*114.3. Below is an introduction to the Civic: 1. The Honda Civic (CIVIC) offers multiple models to cater to the tastes of consumers in different countries, including a three-door hatchback, a hardtop coupe, a hybrid version, and a five-door sedan. The Honda Civic launched in the domestic market shares the same production platform as the existing Dongfeng Honda model, the Honda CR-V, with both vehicles using the same chassis, which technically provides the prerequisite for the domestic production of the Honda Civic. After 40 years of evolution and continuous advancement through 10 generations, the current 10th generation CIVIC (Civic) incorporates numerous leading-edge technologies of the era, presenting you with a highly futuristic and technologically advanced masterpiece. 2. In terms of body dimensions, the domestic new Civic measures 4649*1800*1416mm in length, width, and height, with a wheelbase of 2700mm. The previous generation Civic measured 4565*1755*1455mm with a wheelbase of 2670mm, showing that the new generation model has increased in length, width, and wheelbase.

20

1

Share

What car is represented by a plus sign and a snake?

A plus sign and a snake represent the Alfa Romeo, a renowned Italian car and sports car brand. Taking the Alfa Romeo Giulia as an example, its body dimensions are: length 4643mm, width 1860mm, height 1438mm, with a wheelbase of 2820mm and a curb weight of 1650kg. The Alfa Romeo Giulia is equipped with a 2.0L turbocharged four-cylinder engine, delivering a maximum power of 206kW at 5250rpm and a maximum torque of 400Nm at 2250rpm, paired with an 8-speed automatic transmission.

8

1

Share

Is the engine of the Hongqi sedan domestically produced?

Why does the idle speed become higher after starting the car in summer after being exposed to the sun?

How many cylinders does the GAC GS3 engine have?

How much is the Mercedes-Benz B200?

What tires does the Geely Emgrand GL use?

What is the tire size for the 10th generation Civic?

What car is represented by a plus sign and a snake?

How to Open the Trunk of Dongfeng Fengguang ix5?

How to reset the tire pressure warning on a 2019 CR-V?

What brand of car is represented by five vertical bars?

What is Tested in Subject 2?