What is the Auto Start-Stop Symbol?

How Early Can Vehicle Inspection Stickers Be Obtained?

According to Article 40 of Order No. 102 from the Ministry of Public Security of the People's Republic of China, vehicle owners may apply for an inspection compliance sticker at the local vehicle management office up to three months before the expiration of their vehicle's inspection validity period. Before applying: The vehicle owner must resolve all traffic violations and accidents related to the vehicle. Important notes: When applying, the vehicle owner must complete an application form and submit the vehicle's registration certificate, compulsory traffic accident liability insurance certificate, and vehicle safety technical inspection compliance certificate. The vehicle management office should confirm the vehicle's details, review the submitted documents, and issue the inspection compliance sticker within one working day from the date of application acceptance.

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Is it normal for the engine to get very hot after driving for a while?

It is completely normal for the engine to get hot. 1. High temperatures during high-speed operation are normal, as the engine has air-cooling and water-cooling systems to regulate its temperature. 2. The internal working temperature of the engine can reach several hundred degrees Celsius. As long as the coolant temperature gauge in the car remains around 90 degrees, it is normal. 3. Check if the electric fan is running, whether the thermostat and thermal switch are functioning properly, and inspect the engine cylinder pressure. If these are normal, the engine is fine. Possible causes of engine overheating: 1. Severe lack of coolant: Failure to check and replenish coolant in time can easily lead to engine overheating, often due to leaks in the radiator pipes causing a severe shortage of coolant. 2. Water pump failure: If the water pump malfunctions, the water that conducts heat in the engine cannot circulate and renew in time. After driving for a while, the water temperature will rise rapidly, and the water temperature warning light on the dashboard will illuminate. 3. Cooling fan failure: A damaged cooling fan or a short circuit in the wiring can cause the fan to malfunction or operate at a slow speed, preventing the engine's heat from dissipating. This leads to a rise in engine temperature, and opening the engine compartment will naturally reveal significant heat.

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What is the maximum heel height allowed for driving shoes?

According to traffic safety regulations, driving while wearing slippers, high heels exceeding 4 centimeters, barefoot, or holding a phone for calls—all of which impede safe driving—will result in a 2-point deduction and a certain fine. Here is additional information: 1. Hazards of wearing slippers: (1) Reduced control ability: When driving in slippers, the hard soles typically found in slippers can affect the driver's pedal feel, making it difficult to gauge the pressure applied to the accelerator or brake, potentially leading to traffic accidents. (2) Delayed reaction time: When driving in slippers, the open back can cause them to slip off easily. If they come off, it can delay the driver's reaction time, compromising driving safety. (3) Increased safety risks: While driving in slippers, they may get caught on the brake pedal, lifting off the foot and making it impossible to control the vehicle. They could also get stuck under the brake pedal, preventing proper or full braking. In emergency situations, this could hinder timely and effective braking. 2. Precautions: Bulky shoes, such as outdoor hiking boots, lack the necessary lightness and flexibility, potentially delaying precise reactions in emergencies. Sneakers with air cushions or airbags in the soles are also unsuitable for driving, as they prevent the foot from fully sensing pedal pressure. The sole should not be too smooth, as this would be similar to driving barefoot. Shoes with better friction ensure a secure grip between the sole and the pedal. The higher the shoe, the farther the brake is from the foot, reducing pedal sensitivity. Additionally, the larger the gaps in the sole, the more likely the pedal is to get stuck or result in "missed presses."

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What is the difference between Castrol Magnatec and Edge?

Castrol Magnatec and Edge have differences in base oil, synthetic category, and engine protection. Base oil: Magnatec's base oil is Group III hydrotreated; Edge 0w series uses 100% Group IV base oil, while the 5w series uses a blend of Group IV and Group III hydrocracked base oil. Synthetic category: Magnatec is semi-synthetic; Edge is fully synthetic. Engine: Edge provides comprehensive engine protection with API/viscosity grades of SN/0W-40, SN/5W-40, SN/5W-30 and SN/10W-60; Magnatec focuses on cold start/stop-start engine protection with API/viscosity grade of SN/5W-40.

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Where is the thermostat located?

Car thermostats are located at the water inlet of the engine water pump. Additional information is as follows: Function: The thermostat must maintain good working condition, otherwise it will seriously affect the normal operation of the engine. If the thermostat opens (referring to the main valve here) too late or fails to open, it will cause engine overheating; if it opens too early, it will prolong the engine warm-up time and result in the engine temperature being too low. Working Principle: A thermostat is an automatic temperature-regulating device that typically contains a temperature-sensing component. It opens or closes the flow of coolant through expansion or contraction, automatically adjusting the amount of water entering the radiator based on the temperature of the coolant. This changes the circulation range of the coolant to regulate the cooling system's heat dissipation capacity.

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How long after purchasing a new car can it be driven on the highway?

New cars can be driven on the highway at any time without any issues. Additional information is as follows: When driving on the highway, do not exceed 100 km/h, avoid sudden acceleration or deceleration, and gently press the brakes and accelerator: New cars have already undergone cold running-in before leaving the factory. In practice, over 95% of car owners opt for a running-in period of 3,000 to 5,000 kilometers to allow all parts of the vehicle to fully contact, friction, and adapt. When the mileage reaches approximately 1,000 to 1,500 kilometers, it marks the later stage of the running-in period. At this point, the speed can be increased to below 120 km/h, and the engine speed should not exceed 3,000 rpm. Before driving on the highway, it is best to have the car checked at a 4S shop: This service is usually free. They will check tire pressure and look for any leaks of water or oil. Overloading a new car will cause damage to its components: Within the first 1,000 kilometers, domestic cars should not exceed 75%-80% of the rated load, while imported cars should not exceed 90% of the rated load. Additionally, try to choose roads with better quality to avoid excessive vibration, impact, or emergency braking, thereby reducing the load on the body and powertrain.

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What is the Auto Start-Stop Symbol?

How Early Can Vehicle Inspection Stickers Be Obtained?

Is it normal for the engine to get very hot after driving for a while?

What is the maximum heel height allowed for driving shoes?

What is the difference between Castrol Magnatec and Edge?

Where is the thermostat located?

How long after purchasing a new car can it be driven on the highway?

What Should You Do When Driving Through Flooded Roads?

How to Check the Engine Oil Level in a 2019 Mercedes-Benz E300L?

Is Steering the Wheel While Stationary Damaging to the Car a Myth?

How Long Does the Paint from a Touch-Up Pen Last?