Why does the engine sound loud when the car's air conditioning is on?

What is the fuel consumption of the Changan CS35?

The official fuel consumption of the Changan CS35 as per the Ministry of Industry and Information Technology is 6.6-7.2L/100km. The Changan CS35 is the first SUV independently developed by Changan Automobile, featuring a sporty, sleek, and stylish design with a technological touch. Here are the relevant details: Configuration: The exterior configuration of the Changan CS35 is relatively uniform, with minimal differences between various models. All models come standard with a shield-shaped chrome front grille, eagle-eye crystal lens headlights, embedded fog lights, side mirrors with integrated turn signals, and dynamic V-shaped aluminum alloy wheels. Additionally, dual-wing dynamic combination taillights, a dynamic spoiler with integrated high-mounted brake light, shark fin antenna, multifunctional roof rack, chrome exhaust pipe, and engine cover are also standard exterior features across all CS35 models. For the interior, all CS35 models feature a three-dimensional floating center console, dual-barrel deep-sea ice blue instrument panel, and leather door armrests. The blade-style chrome interior door handles and sporty knitted roof lining highlight the youthful and sporty character of the CS35. Powertrain: The CS35 is equipped with a new-generation Blue-Core efficient H-series 1.6L engine, delivering a maximum output of 125 horsepower and a peak torque of 160Nm. In the future, the model is expected to introduce a variant with a 1.5T turbocharged engine, producing a maximum power of 121kW (165 horsepower) and a peak torque of 250Nm. Equipped with a new 5-speed manual transmission: This transmission incorporates technologies such as a three-cone synchronizer and three-point rubber mounting for vibration isolation, offering precise gear shifting, smooth operation, and low vibration. The Japanese Aisin original imported Ss-II manual-automatic transmission is the latest generation product from Aisin, featuring high efficiency, fuel economy, and rapid shifting. It is matched with a clutch system developed in collaboration with the internationally renowned company LUK, ensuring a comfortable and responsive driving experience.

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What are the effects of incorrectly mounted tires?

Tires mounted incorrectly can lead to reduced grip, uneven resistance on both sides, decreased braking effectiveness, and may cause the vehicle to pull to one side or result in unstable steering, all of which could potentially lead to serious consequences. The tread pattern of a tire has a significant impact on noise reduction, handling stability, wear, and wet traction performance. Below is additional information regarding tires: 1. On the sidewall of the tire, you can find the word "OUTSIDE," indicating that this side should face outward; the inner side will have an "INSIDE" marking, indicating that this side should face inward. Additionally, you can check the manufacturing date of the tire, which is located in front of the "DOT" marking on the sidewall. The side with the manufacturing date printed on it is the outer side of the tire; conversely, the inner side does not have the manufacturing date marked. 2. For unidirectional tread pattern tires: Installation does not differentiate between inner and outer sides, but it is recommended to mount the side with the production date facing outward. However, the tire must be installed according to the direction of the arrow, as the arrow indicates the rolling direction of the wheel.

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Can the Chassis Frame of a New Car Be Repaired by Welding?

It can be repaired using electric welding. Protective welding is preferred as it has minimal impact on the surrounding structure. The thickness, shape, and position of the added patch plate should be designed according to the stress-bearing capacity of the frame. Additionally, welding should not be done fully; the position of the weld points affects both the stress distribution and structure. Cracks must be treated to prevent further extension. Common repair methods for truck chassis frames are as follows: 1. Direct realignment at the fracture or crack location: This repair method involves straightening the bent section of the frame, then directly beveling the inner and outer surfaces at the fracture or crack location. The damaged area is repaired using a non-disassembly, non-excavation butt welding process. If necessary, reinforcement materials can be applied at the fracture site. 2. Excavation and welding repair at the bent section of the frame: This repair method is further divided into two approaches. The first is local excavation and welding repair, where the damaged or deformed section is partially removed and replaced with a patch of the same size and material. The second method is full excavation and welding repair, where the bent section of the frame is entirely cut off to a certain length, and a V-groove is made at the open end (the total V-groove angle after splicing should be approximately 50°).

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What to Do When Unable to Continue Driving After an Accident on the Highway in Foggy Weather?

When unable to continue driving after an accident on the highway in foggy weather, you must turn on the hazard warning lights and taillights, and set up a warning sign approximately 150 meters behind the vehicle as required. Precautions for driving in foggy weather: Proper use of lights: In foggy weather with low visibility, fog lights and contour lights must be turned on, and high beams should be avoided. Control speed: When visibility is less than 500 meters but greater than 200 meters, the speed should not exceed 80 km/h; when visibility is less than 200 meters but greater than 100 meters, the speed should not exceed 60 km/h; when visibility is less than 100 meters but greater than 50 meters, the speed should not exceed 40 km/h; when visibility is within 30 meters, the speed should be controlled below 20 km/h; when visibility is around 10 meters, the speed should be controlled below 5 km/h. Maintain a sufficient safe distance from the vehicle ahead: Do not follow too closely, and avoid overtaking casually. Additionally, honk the horn frequently to indicate your position. Precautions for driving on the highway: Always pay attention to the signs before service areas. When approaching a service area, merge to the right lane in advance and reduce the vehicle speed to below 100 km/h. Upon entering the service area, strictly adhere to the speed limit signs. The driving lanes within highway service areas are usually marked on the ground. After entering the service area, vehicles should strictly follow these markings to avoid traffic congestion and potential accidents. Service areas also have clearly marked parking spaces. Some drivers, however, park haphazardly for personal convenience, which is highly irresponsible and can easily lead to vehicle congestion.

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How to use the automatic cruise control on BMW X5?

To use the automatic cruise control on BMW X5, follow these steps: 1. After activating the cruise control, you can release the accelerator pedal, and the vehicle will automatically maintain the set speed. 2. To decelerate, simply press the brake pedal, and the cruise control system will automatically deactivate, switching to manual acceleration and deceleration. 3. If you press the accelerator pedal while the cruise control is active, the system will automatically turn off. 4. To reactivate the cruise control, press the cruise control button again to maintain the desired speed. Additional information: 1. While driving, the driver can activate the cruise control, eliminating the need to press the accelerator pedal, as the vehicle will maintain a constant speed. After activating the cruise control, the driver can also make minor speed adjustments using the manual adjustment feature without pressing the accelerator. 2. On smooth roads, using cruise control helps maintain a steady speed, reducing fuel consumption. During long-distance driving, cruise control allows the driver to rest their foot from the accelerator pedal, reducing fatigue. In areas with speed limits, drivers can use cruise control to maintain the set speed without constantly checking the speedometer, keeping their focus on the road for enhanced safety.

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How many questions are there in Subject 1, and what is the total score?

According to the "Regulations on the Application and Use of Motor Vehicle Driving Licenses," the Subject 1 test for the driving license consists of 100 questions, divided into single-choice and true/false questions, with each question worth 1 point, totaling 100 points. If 11 questions are answered incorrectly during the test, the system will automatically submit the paper and end the exam. Subject 1, also known as the Subject 1 theory test or driver theory test, is part of the motor vehicle driving license assessment. The test content includes theoretical foundations of driving, road safety laws and regulations, local regulations, and related knowledge. The test is conducted on a computer, with a time limit of 45 minutes. Subject 1 test content: Driving license and motor vehicle management regulations; Road traffic conditions and regulations; Road traffic safety violations and penalties; Road traffic accident handling regulations; Basic knowledge of motor vehicles; Local regulations; Knowledge of braking systems and safety devices for large and medium-sized passenger and freight vehicles; Specialized knowledge for wheeled self-propelled machinery, trams, and trolleybuses. Subject 1 test precautions: During the Subject 1 test, students should pay attention to their attire—no slippers are allowed, and electronic devices and bags are prohibited in the examination room. Bring your ID card and queue to enter the waiting hall. Observe the precautions and procedures on the large screen, and store personal belongings in lockers before entering the examination room. Upon entering, verify your identity at the assigned seat and begin the test. Ensure the camera is aligned with you and adhere to exam discipline. If you fail the first attempt, there is a retake opportunity on the same day. If you fail again, you must pay to reschedule. After the test, queue to collect your score report and sign it—unsigned reports are considered invalid. There is no limit to the number of times you can reschedule the Subject 1 test. Each subject can be taken once, and if you fail, you can retake it once. If you do not attend the retake or fail it, the current test session ends, and the applicant must reschedule. In contrast, Subject 2 and Subject 3 allow only five attempts. Subject 2 and Subject 3 tests must be rescheduled at least ten days later. If you fail the Subject 3 safe and civilized driving knowledge test, the previously passed road driving skills test results remain valid. There are three subjects in the driving test: Subject 1, Subject 2, and Subject 3. Subject 1 refers to the road traffic safety laws, regulations, and related knowledge test; Subject 2 refers to the field driving skills test; Subject 3 is divided into two parts: road driving skills and safe and civilized driving knowledge tests.

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Why does the engine sound loud when the car's air conditioning is on?

What is the fuel consumption of the Changan CS35?

What are the effects of incorrectly mounted tires?

Can the Chassis Frame of a New Car Be Repaired by Welding?

What to Do When Unable to Continue Driving After an Accident on the Highway in Foggy Weather?

How to use the automatic cruise control on BMW X5?

How many questions are there in Subject 1, and what is the total score?

Where is the Air Conditioning Filter Located in the New Generation Focus?

Which Generation is the DQ200 Transmission?

How to Solve the Flickering Issue of Reversing Camera?

Why are the lights of Changan CS75 not working?