How to Solve the Problem of Noisy Wiper Blades?

What is the Difference Between Monocoque and Body-on-Frame Vehicle Structures?

The difference between monocoque and body-on-frame vehicle structures lies in their distinct body constructions: monocoque structures employ a separated load-bearing frame design, whereas body-on-frame structures utilize an integrated body construction. Body structure refers to the arrangement of various components that form the vehicle body and the assembly methods between these components. Based on how the body bears loads, vehicle structures can be categorized into body-on-frame, monocoque, and semi-monocoque. Body-on-frame vehicles feature a rigid frame, also known as a chassis frame, where the frame and body are flexibly connected via springs or rubber cushions. Components such as the engine, part of the transmission system, and the body assembly are mounted on the frame using suspension systems. In contrast, monocoque structures integrate the front end, side panels, rear section, floor pan, engine, front and rear suspensions, and part of the transmission system directly into the body. The body's load is then transferred to the wheels through the suspension system.

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Is Black Engine Oil Normal?

Black engine oil is not normal. The characteristics indicating the need for an oil change are: 1. Check the oil viscosity - if there is no viscosity, the oil needs to be changed; 2. The oil color turns black; 3. Excessive black particles, metal shavings, or carbon deposits in the oil; 4. Whether the smell of the oil is correct. The functions of engine oil: 1. Reduce friction and damage between moving parts; 2. Absorb heat generated in the engine combustion chamber and piston top, cooling the engine and protecting it from overheating; 3. Prevent pollutants and oxide impurities produced during combustion from adhering to the engine interior, keeping it clean; 4. Neutralize acidic substances produced by combustion gases, preventing engine rust and corrosion.

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How many kilometers can the Geely Binyue run on a full tank of fuel?

Geely Binyue can run approximately 800 kilometers on a full tank of fuel. Taking the 2020 Binyue as an example, its body dimensions are: 4330mm in length, 1800mm in width, and 1609mm in height, with a wheelbase of 2600mm. The fuel tank capacity is 45 liters, and the body weight is 1310kg. The 2020 Binyue features a MacPherson strut front suspension and a torsion beam rear suspension. It is equipped with a 1.4L inline 4-cylinder turbocharged engine, delivering a maximum horsepower of 141PS, a maximum power of 104kW, and a maximum torque of 235Nm. It is paired with a 6-speed manual transmission.

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What is the horsepower of the 490 engine?

The 490 engine has 92 horsepower. The function of the engine is to convert the thermal energy of gasoline into mechanical energy by burning and expanding the gas in a sealed cylinder, thereby pushing the piston to perform work. Engine maintenance methods include: 1. Using high-quality engine oil; 2. Using qualified coolant; 3. Regularly cleaning the scale in the radiator; 4. Regularly removing carbon deposits from the car; 5. Timely replacement of the car's air filter, oil filter, and fuel filter. Engine types include: 1. According to the fuel used, they are divided into gasoline engines and diesel engines; 2. According to the stroke, they are divided into four-stroke internal combustion engines and two-stroke internal combustion engines; 3. According to the cooling method, they are divided into water-cooled engines and air-cooled engines; 4. According to the number of cylinders, they are divided into single-cylinder engines and twin-cylinder engines; 5. According to the intake system, they are divided into naturally aspirated engines, turbocharged engines, and supercharged engines.

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How to Determine the Quality of Engine Oil?

Methods to determine the quality of engine oil include: 1. Inspecting the packaging of the oil; 2. Checking the seal of the oil container; 3. Differentiating based on the color of the oil; 4. Distinguishing by the smell of the oil; 5. Verifying the anti-counterfeit label. The functions of engine oil are: 1. Lubrication and friction reduction; 2. Assisting in cooling and temperature reduction; 3. Sealing and preventing leaks; 4. Rust and corrosion prevention; 5. Shock absorption and cushioning. The method for changing engine oil is: 1. Lift the vehicle, remove the underguard, and place a container of about 10 liters under the oil drain plug; 2. Unscrew the oil drain plug, use an air gun to blow into the oil filler port for two minutes, tighten the oil drain plug after draining, and wipe with a tissue to check for leaks; 3. Reinstall the underguard, lower the vehicle, and use a funnel to add oil through the filler port.

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What are the reasons for car brake noise?

Car brake noise occurs due to the following reasons: 1. When the brake disc rubs, it generates some metal powder, which can produce abnormal sounds when braking. Such noises from the brake pads are a normal phenomenon. 2. Brake noise indicates that the brake pads have reached their wear limit, causing the brake warning tab to rub against the brake disc, resulting in a metal-on-metal sound. Solutions for brake noise: 1. Firmly press the brakes several times or perform emergency braking in an open area to improve the situation. 2. It is necessary to replace the car's brake pads promptly to prevent potential hazards.

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How to Solve the Problem of Noisy Wiper Blades?

What is the Difference Between Monocoque and Body-on-Frame Vehicle Structures?

Is Black Engine Oil Normal?

How many kilometers can the Geely Binyue run on a full tank of fuel?

What is the horsepower of the 490 engine?

How to Determine the Quality of Engine Oil?

What are the reasons for car brake noise?

Does enabling hidden features affect the vehicle?

What Causes a Battery to Smoke?

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