What are the methods for quick car scratch repair?

What Maintenance is Required for a Car After Driving 40,000 Kilometers?

For a car that has driven 40,000 kilometers, the main maintenance items include changing the engine oil, three filters, and all vehicle fluids, along with some necessary routine inspections such as replacing brake fluid, transmission fluid, power steering fluid, and coolant. Additional information about car maintenance is as follows: 1. Car maintenance refers to the preventive work of regularly inspecting, cleaning, supplying, lubricating, adjusting, or replacing certain parts of the car, also known as car servicing. 2. The maintenance cycle is preset when the vehicle leaves the factory. A "wrench" symbol will appear at certain mileage intervals to remind the driver to perform maintenance in a timely manner. Typically, the maintenance cycle for a car is every 5,000 to 8,000 kilometers driven, and the factory-set cycle is usually longer than 8,000 kilometers.

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How to Conduct Annual Inspection for a New Car After Six Years?

New cars require annual inspection after six years, and the specific steps are as follows: 1. Upon arrival at the inspection station, the first step is an exterior inspection. The owner needs to park the vehicle in the designated area for exterior checks, prepare the fire extinguisher and triangular warning sign, and open the engine hood and trunk for inspection by the staff. During the exterior inspection, the staff will provide two forms to record the vehicle's chassis number, engine number, and other details, while also verifying the presence of safety equipment like the triangular warning sign and fire extinguisher. If the exterior passes inspection, the staff will sign off on the relevant section of the form. 2. After the exterior inspection, the staff will hand the forms back to the owner and direct them to the payment office to settle the fees. Once payment is completed, the owner must submit their ID card and vehicle registration to the staff, who will then enter the annual inspection details into the system. 3. The owner should then drive the vehicle to the inspection lane entrance and queue up. A technician will take over the vehicle and the forms, and the owner can proceed to the final photo area to wait. 4. If any issues are detected during the inspection, the staff will notify the owner, who must then address the problems and return for a re-inspection after repairs. For vehicles that pass inspection, the owner will receive the signed forms. At this stage, the owner should place the triangular warning sign and fire extinguisher behind the vehicle, and if the vehicle has a sunroof, the rear portion should be slightly raised for the staff to take photos. 5. Finally, the owner must submit the forms and compulsory insurance documents to the service counter for verification and data entry. The staff will then issue the annual inspection sticker, marking the completion of the entire process.

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What Causes Engine Shaking and White Smoke?

There are many reasons for engine shaking and white smoke, mainly including the following aspects: 1. Engine temperature is too low: Some diesel fuel turns into oil vapor without burning and is discharged from the exhaust pipe along with the exhaust gas, resulting in white smoke. 2. Water in the fuel supply system: There is water in the fuel or combustion chamber. The water is heated into steam by the heat released during combustion in the cylinder and is discharged from the exhaust pipe, forming white smoke. 3. Injection timing is too late: Due to the late injection timing, the cylinder temperature has already dropped when the fuel is injected, causing some diesel fuel to turn into oil vapor without burning, resulting in white smoke. 4. Poor fuel injector atomization: Poor atomization leads to incomplete combustion of diesel fuel, which mixes with the high-temperature exhaust gas from normally operating cylinders in the exhaust pipe, resulting in white smoke. 5. Cylinder pressure is too low: Some diesel fuel turns into oil vapor without burning, thus causing white smoke from the exhaust pipe.

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How to use the '+' and '-' next to the D gear?

This is the manual mode of the transmission. When the gear lever is in the D position, pushing it toward the '+' side means upshifting by one gear, while pushing it toward the '-' side means downshifting by one gear. Below are the operations for other gears: 1. P: This is the parking gear, not just for stopping. It is suitable for long-term parking and should be used in conjunction with the handbrake. 2. R: This gear is for reversing and can be used when backing the car into a garage. 3. N: This is the neutral gear. Remember, do not coast in N gear. N gear can be used for short-distance towing or when waiting at a long traffic light, though P gear can also be used for waiting. 4. D: This is the drive gear, functioning the same as the drive gear in an automatic transmission. 5. S: Sport mode, which delays upshifting, usually requiring at least 2500 RPM before shifting, and limits the transmission to only 5 gears (6th gear is not available in S mode).

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What are the causes of abnormal noises in the Mercedes-Benz C200?

The main causes of abnormal noises in the Mercedes-Benz C200 can be attributed to two major aspects: the engine and the transmission. Engine noise during startup: The primary reasons for engine noise during startup include the use of inappropriate engine oil, valve issues, and carbon buildup inside the engine. It is recommended to check the type of engine oil being used. Mercedes-Benz engines operate at high temperatures and pressures, requiring specific oil quality and viscosity. Typically, a 40-grade full synthetic oil is used. If a lower viscosity oil, such as a 30-grade, is used, it can lead to abnormal engine noises and increased sound levels. It is best to use a high-quality 40-grade oil. Transmission issues: Transmission problems are mainly caused by bearing damage, contaminated or poor-quality transmission fluid, loose or misaligned gear engagement, etc. For the transmission, it is essential to check whether the transmission fluid level is adequate, its quality meets standards, and whether it is contaminated or contains foreign particles. If such issues are found with the transmission fluid, it should be promptly topped up or replaced.

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What engine is used in the Chery Tiggo 3?

The Tiggo 3 is equipped with a 1.6L engine codenamed Chery SQRE4G16. Here are some details about the Tiggo 3: 1. The 1.6L engine in the Tiggo 3 delivers a maximum power of 93kw and a maximum torque of 160Nm. The transmission system is paired with a 5-speed manual transmission and a CVT continuously variable transmission. 2. The powertrain used in the Tiggo 3 combines both power and fuel efficiency, with the 1.6L engine also featuring continuous variable valve timing technology. 3. The powertrain of the Tiggo 3 performs exceptionally well in terms of fuel economy and smooth handling. The manual transmission model has a fuel consumption of only 6.7L per 100km, while the automatic transmission model consumes 8L per 100km. The fuel efficiency of this vehicle surpasses that of many joint-venture SUVs in the same class.

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What are the methods for quick car scratch repair?

What Maintenance is Required for a Car After Driving 40,000 Kilometers?

How to Conduct Annual Inspection for a New Car After Six Years?

What Causes Engine Shaking and White Smoke?

How to use the '+' and '-' next to the D gear?

What are the causes of abnormal noises in the Mercedes-Benz C200?

What engine is used in the Chery Tiggo 3?

What is the fuel tank capacity of the BMW 5 Series?

What Causes the Malfunction Indicator Light to Illuminate?

What is Full-Time Four-Wheel Drive?

At what temperature does the BMW N55 engine's cooling fan start to operate?