How to Perform Vehicle Annual Inspection on Mobile Phone?

What Causes a Car's Exhaust Pipe Not to Drain Water?

Both scenarios of a car's exhaust pipe draining water or not draining water are normal phenomena, and generally, there are no issues. When gasoline is completely burned, it produces water and carbon dioxide. At high temperatures, water exists as water vapor, which is colorless and transparent. However, when the temperature drops below 100 degrees Celsius, the water vapor condenses into water. If the condensed water droplets are very small and suspended in the air, the water vapor appears as white gas. In colder environments, white smoke from the exhaust pipe is actually water vapor. If the condensed water droplets accumulate, water will drain from the pipe. However, if the temperature of the exhaust pipe is very high, even if there is water vapor, it will not form water droplets, and naturally, the exhaust pipe will not drain water. The car's exhaust pipe is installed between the engine's exhaust manifold and the muffler, allowing the entire exhaust system to have a flexible connection. This helps in reducing vibration and noise, facilitates installation, and extends the lifespan of the exhaust and muffler system.

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Is It Illegal to Park a Standard Car in a Mini Parking Space?

Parking a standard car in a mini parking space is illegal. Below is a detailed introduction to three types of parking spaces: 1. Standard parking space: The width is 2.5 meters, and the length is 5.3 meters. Most regular cars can fit in; however, for extended models such as the BMW 7 Series, such standard spaces may feel cramped. 2. Mini parking space: The length and width of mini parking spaces are smaller than standard spaces, with specific sizes varying by project. During development, developers aim to maximize space utilization without compromising building safety, creating some non-standard spaces. When dividing parking areas, some locations are suitable for smaller spaces, which are usually priced lower than standard spaces. 3. Tandem parking space: Tandem spaces are typically cheaper than two standard spaces but can accommodate two cars. However, the area of such spaces is also smaller than two standard spaces. Usually, one car is parked inside, and another outside. To exit, the inner car must first move the outer car.

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What to Do If There Are Scratches on the Car?

Car paint scratches can mainly be divided into four types: hairline scratches, shallow scratches, medium-depth scratches, and deep scratches. The solutions are as follows: 1. Hairline scratches: They can be removed by polishing or applying a rubbing compound. 2. Shallow scratches: You can use toothpaste or purchase a touch-up paint pen of the same color and apply it to the scratch to repair the paint. 3. Medium-depth scratches: If the primer is already exposed, the best approach is partial paint repair. This method helps preserve as much of the original factory paint as possible while saving time and costs. It is recommended that car owners consult professional automotive beauty technicians for assistance in determining the best course of action. 4. Deep scratches: For severe deep scratches with significant deformation, metalworking (body repair) is required. Such repairs demand a high level of skill from the technician.

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Where are the blind spots on a large truck's body?

The blind spot locations of a large truck: 1. Front blind spot: The front of a large truck is a semi-blind area, especially the area immediately adjacent to the body, which has significant visual blind spots. The danger zone varies depending on the size of the truck. 2. Left-side blind spot: The left-side blind spot is near the rear of the cargo box and is relatively smaller than the right-side blind spot. However, when positioned at the left rear wheel, only half of the body can be seen through the rearview mirror. 3. Right-side blind spot: The right-side blind spot of a large truck is the most dangerous among all its blind spots. It extends from the end of the cargo box to the end of the driver's cabin, covering an area approximately 1.5 meters wide from the truck. The larger the cargo box, the larger the blind spot. 4. Rear blind spot: The area directly behind a large truck is a complete blind spot, making it almost impossible to see vehicles following closely behind.

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How Many Kilometers is the Break-in Period for a New Diesel Vehicle?

Diesel vehicle break-in period is typically 3000 kilometers. Precautions: During the break-in period, it is mainly important to maintain steady driving, avoid sudden acceleration or braking, and refrain from high-speed operation. If the break-in period ends, it is necessary to drive at high speed; in addition, pay attention to any noisy areas, and remember to address any assembly issues with parts during the first maintenance for free, as some parts may not be covered for free if they are damaged after the period; the quality of the vehicle break-in will have a significant impact on the lifespan, safety, and fuel economy of the car, which should not be underestimated. Benefits of diesel vehicles: The benefits of diesel vehicles include low fuel consumption, high reliability, and long service life. At the same time, diesel engines emit far fewer harmful gases than gasoline engines, making them much more environmentally friendly compared to gasoline engines. The main advantage is their long service life, making them suitable for those who usually do not take good care of their vehicles.

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Which Subject to Retake After Losing All 12 Points on Driver's License?

After losing all 12 points on a driver's license, the driver needs to retake Subject 1 (Theory Test). The handling procedures for accumulating 12 penalty points within one scoring cycle are as follows: 1. Clear Penalty Points: Within 15 days, report to the traffic management department of the public security authority for a 7-day study session on road traffic safety laws, regulations, and related knowledge (Subject 1). After passing the exam, the penalty points will be cleared. 2. License Suspension: When a motor vehicle driver accumulates 12 penalty points within one scoring cycle, the traffic management department of the public security authority shall suspend their motor vehicle driving license. 3. Mandatory Study: The driver must attend a 7-day study program on road traffic safety laws, regulations, and related knowledge at either the license-issuing authority or the traffic violation location's traffic management department within 15 days. After completing the study, the vehicle management office must administer the road traffic safety laws, regulations, and knowledge test within 20 days.

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How to Perform Vehicle Annual Inspection on Mobile Phone?

What Causes a Car's Exhaust Pipe Not to Drain Water?

Is It Illegal to Park a Standard Car in a Mini Parking Space?

What to Do If There Are Scratches on the Car?

Where are the blind spots on a large truck's body?

How Many Kilometers is the Break-in Period for a New Diesel Vehicle?

Which Subject to Retake After Losing All 12 Points on Driver's License?

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Can I Buy a Car Without Obtaining a Vehicle Purchase Quota First?

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