What to Do About Rust Spots on Car Paint Surface?

What to Do When Encountering Water Accumulation While Driving?

When encountering water accumulation on the road while driving, the first step is to slow down or stop to observe. If the water level reaches two-thirds of the bumper or tires, driving through it poses certain risks. High speed increases the actual water depth the car passes through, potentially allowing water to enter the cabin from the engine compartment or chassis. Avoid driving against waves created by large vehicles. If observation shows a high water level, it's best to detour rather than force through. When driving through water, maintain a low speed, avoid stopping or shifting gears, keep the throttle steady without retracting or accelerating. Drive through at a low gear with moderate to high throttle at a constant speed, avoiding fast speeds that create large waves or splashes. If the car stalls in water, do not restart it immediately; instead, take measures to tow the car to a safe location with less water as soon as possible. Water entering the engine is a severe issue; it can enter through the air filter into the intake valve and then into the cylinder block via the intake pipe. Do not attempt to restart the engine under any circumstances, as this could cause deformation of critical components like the crankshaft and connecting rods, leading to engine vibration or even breakage. Stalling in water likely means the engine has taken in water; after stalling, only tow the car in neutral to a repair shop for cleaning. After driving through water, promptly remove moisture from the brake pads, especially for cars with drum brakes, to prevent loss of braking capability, which could lead to severe hazards or accidents. The specific method is: drive at low speed while lightly pressing the throttle and gently applying the brakes. Those who cannot perform both actions simultaneously can press the brakes multiple times, ensuring the speed remains slow. Repeat this process several times to generate heat through friction between the brake drum and pads, evaporating and drying out the water.

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What Changes Occur in Visual Distance During Night Driving?

Night driving results in a shorter visual distance because the human ability to observe objects is significantly poorer at night compared to daytime, and the lower visibility during nighttime leads to a reduction in visual range. Precautions for Night Driving: Due to reduced visibility at night, a driver's visual distance often shortens. Therefore, it is essential to slow down and maintain a steady speed, allowing for a longer reaction time in case of emergencies. When driving at night, it's important to use high and low beams correctly. On regular roads, use low beams to avoid inconveniencing others. When turning or going uphill, switch to high beams to alert others promptly. Maintain a safe distance from vehicles in front and behind during night driving, as rear-end collisions are more common at night. Keeping a safe distance helps effectively prevent such accidents.

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Which Kind of Sill Plate Won't Damage the Car?

Carbon fiber sill plates won't damage the car paint. Here's an introduction to sill plates: Introduction to Sill Plates: Sill plates, also known as welcome pedals, are installed right below the car door. Since shoes often come into contact with this area when entering or exiting the vehicle, installing sill plates can prevent scratches and enhance aesthetics. Some high-end cars come with stainless steel sill plates that include lighting. The Function of Sill Plates: If installed properly, sill plates won't cause any harm to the vehicle. Instead, they protect areas prone to wear and tear. Without sill plates, prolonged use can lead to scratches on the car's paint, which sill plates effectively prevent. Drawbacks of Sill Plates: While sill plates offer benefits, they also have some downsides, particularly for aftermarket installations. Most sill plates are attached with strong adhesive, which may loosen over time and cause the plates to fall off. Additionally, if the owner decides to remove the sill plates, stubborn residue may remain, affecting the car's appearance.

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What to Do If You Forget to Release the Handbrake While Driving?

Driving without releasing the handbrake can cause significant damage to the car. The most direct harm of driving with the handbrake engaged is accelerated wear of the brake discs, hardening of the brake pads due to heat, and stretching of the handbrake cable, which can lead to a decrease in braking performance. If the vehicle you are driving is a manual transmission, starting the car without releasing the handbrake will make it prone to stalling. This is actually a sign reminding you that the handbrake is not released, even in manual transmission vehicles with an electronic handbrake. It can be said that this is one of the advantages of manual transmission cars. If you are driving an automatic transmission car, it can be even more troublesome than a manual transmission. If you start the car without releasing the handbrake, you will noticeably feel that the speed does not increase, and you might even smell a burning odor after driving for a while. After such an issue occurs, most brake pads will fail. Of course, the possibility of damage to other components of the braking system cannot be ruled out. Therefore, before starting the car, always check whether the handbrake is released or fully released.

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How many points are deducted for running a red light in Xiamen City?

According to Article 2, Paragraph 1, Item 2 of the "Scoring Standards for Road Traffic Safety Violations," driving a motor vehicle in violation of traffic signal lights results in a deduction of 6 points per violation. Running a red light refers to the act of a motor vehicle violating the prohibition of passage during the red light phase at a signal-controlled intersection or road section, crossing the stop line and continuing to move. According to Article 26 of the "Road Traffic Safety Law": Traffic signal lights consist of red, green, and yellow lights. A red light indicates prohibition of passage, a green light indicates permission to proceed, and a yellow light serves as a warning. Article 44 states: When a motor vehicle passes through an intersection, it shall proceed according to the traffic signal lights, traffic signs, traffic markings, or the direction of a traffic police officer. Here are some tips to avoid running a red light: Check the arrow light first, then the circular light: Currently, there are two types of indicator lights: arrow traffic lights and circular indicator traffic lights. When arrow lights are present, check the arrow light first and then the circular light to avoid running a red light. Note: When encountering a circular red light, you may turn right; when encountering an arrow signal light where the right-turn arrow is red, you cannot turn right, otherwise, it will be penalized as running a red light. Brake in time: When the red light is on, do not let the front of the vehicle cross the stop line. If the front wheels accidentally cross, and the rear wheels follow, the electronic camera will capture it, and it will be penalized as running a red light. If the front wheels have just crossed the stop line when the signal turns red, passage through the intersection is prohibited; wait for the green light before proceeding. Check the green light countdown before proceeding: When the green light is flashing, if there is a countdown, judge accordingly; if there is no countdown, and the vehicle is close to the intersection with high speed, you may proceed to avoid running a red light due to untimely braking. If the speed is slow and the vehicle is far from the intersection, brake immediately to stop and avoid running a red light. Article 38 of the "Regulations for the Implementation of the Road Traffic Safety Law of the People's Republic of China" states regarding motor vehicle signal lights and non-motor vehicle signal lights: When the green light is on, vehicles are permitted to proceed, but turning vehicles must not hinder the passage of straight-going vehicles or pedestrians. When the yellow light is on, vehicles that have already crossed the stop line may continue to proceed. When the red light is on, vehicles are prohibited from proceeding. At intersections without non-motor vehicle signal lights or pedestrian crossing signal lights, non-motor vehicles and pedestrians shall proceed according to the motor vehicle signal lights. When the red light is on, right-turning vehicles may proceed if they do not hinder the passage of other vehicles or pedestrians. Running a red light is not considered illegal under the following circumstances: Yielding to special vehicles: Yielding to ambulances, fire trucks, or other special vehicles. If captured by surveillance cameras while yielding to special vehicles, the violation will not be recorded during manual review. Even if recorded, you can apply for reconsideration at the traffic police department. Extreme weather: When visibility is very low, and even electronic police cannot clearly see the traffic lights. The evidence photos may be blurry, and accidental running of a red light will not be penalized by traffic police. Emergency situations: When transporting a critically ill patient to the hospital, it is inevitable to run many red lights, and 12 points may not be enough. After delivering the patient, the driver can provide proof from the hospital or the rescued person to the traffic police for verification. If confirmed, the violation record can be cleared. If possible, it is best to call an ambulance to avoid accidents caused by running red lights. Traffic police direction: During peak hours, traffic police may temporarily direct traffic at important intersections. Drivers should follow the gestures of the traffic police.

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Is a tire temperature of 55 degrees normal in summer?

In summer, a tire temperature of 55 degrees Celsius is normal. Tires are equipped with insulation sleeves that generally keep the temperature within a controllable range. During hot weather, road surface temperatures often exceed 70°C. For vehicles driven extensively in hot summer conditions, tires that are damaged or have weak spots are highly susceptible to blowouts due to excessive tire pressure. Below are methods to prevent tire blowouts: Maintain normal tire pressure: Manufacturers specify standard tire pressure values—it should neither be too high nor too low. Excessive pressure increases the risk of blowouts, while insufficient pressure can also lead to blowouts as tire temperature rises. Use tires of the same model and tread pattern: It is particularly important to avoid using different tire models for the front and rear wheels. Regularly inspect tires: Avoid using repaired tires as front tires. Replace tires promptly if the tread is punctured by hard objects over 5mm, the sidewall is punctured, the tread depth is less than 1.6mm, or there are cracks or damage at the tire bead.

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What to Do About Rust Spots on Car Paint Surface?

What to Do When Encountering Water Accumulation While Driving?

What Changes Occur in Visual Distance During Night Driving?

Which Kind of Sill Plate Won't Damage the Car?

What to Do If You Forget to Release the Handbrake While Driving?

How many points are deducted for running a red light in Xiamen City?

Is a tire temperature of 55 degrees normal in summer?

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