Why does the car shake when accelerating from 50 to 60 km/h?

Can I Bring Edible Oil Through Security Check at a Bus Station?

You can bring edible oil on a bus. The following items are prohibited on long-distance buses: 1. Passengers are strictly prohibited from carrying controlled knives or items explicitly banned by laws and regulations (including prohibited drugs, items, etc.) on public buses. 2. Passengers are strictly prohibited from bringing pets on city buses, and smoking or using other open flame facilities in the vehicle is prohibited. 3. Passengers are strictly prohibited from carrying flammable, explosive, or other hazardous materials such as toxic, radioactive, or corrosive substances on city buses. 4. Passengers can carry luggage items for free that weigh no more than 15kg, have a volume not exceeding 0.064 cubic meters, or occupy an area no larger than 0.25 square meters. When taking long-distance buses, passengers must adhere to the regulations on prohibited and permitted items. If a passenger refuses to undergo a security check, ignores dissuasion, and disrupts public order when taking public passenger buses, public security authorities have the right to impose penalties in accordance with the "Public Security Administration Punishment Law." In cases where the circumstances are serious enough to constitute a crime, criminal liability will be pursued according to the law.

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What are the basic methods for automotive fault diagnosis?

Here are the methods for automotive fault diagnosis: 1. Understand the initial condition; 2. Inquire and test drive. 3. Verify fault symptoms; 4. Analyze and study. 5. Reason and hypothesize; 6. Propose diagnostic steps. 7. Test and confirm the fault point; 8. Verify after fault elimination. 9. Identify the fault. Additional information: Automotive fault diagnosis refers to the detection, analysis, and judgment conducted to determine the technical condition of a vehicle or to identify the location and cause of a fault when the vehicle has potential faults, deteriorating technical conditions, or has partially or completely lost its operational capability, all without disassembling the vehicle. The methods for automotive fault diagnosis can be divided into manual diagnostic methods and instrument-based diagnostic methods.

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How long does it take to drive 6.5 kilometers?

6.5 kilometers takes about 3-4 minutes on the highway, 10 minutes on national roads, and 10-15 minutes in urban areas without traffic congestion. Vehicle speed is one of the three parameters used to describe traffic flow and holds significant importance in traffic flow theory research. Vehicle speed can also broadly refer to motor vehicle speed. To suit different purposes, vehicle speeds are mainly categorized into spot speed, segment speed, and design speed. Precautions for high-speed driving: 1. Do not occupy the emergency lane: The emergency lane is only for use in emergencies. Unjustified use of the emergency lane may result in a fine and 6 penalty points. If you must stop due to special circumstances, promptly turn on your hazard lights and place a triangular warning sign 50 meters behind the vehicle. 2. Do not occupy the overtaking lane for extended periods: Many drivers are unclear about which lane is the overtaking lane! The overtaking lane is generally the left lane. New cars on the highway usually do not drive very fast, so it's best to stay in the normal driving lane and avoid prolonged use of the overtaking lane. When changing lanes, only change one lane at a time. 3. Turn on low beams when entering tunnels: On sections leading to highway tunnels, pay attention to roadside warning signs, which usually remind drivers to turn on their headlights. 4. Be decisive when overtaking: When overtaking trucks or buses, it's best to use your horn and lights to alert the vehicle being overtaken and decisively accelerate to pass. After overtaking, do not immediately return to the driving lane; instead, wait until you are at a safe distance from the overtaken vehicle before signaling and returning to the driving lane. 5. Exercise caution when driving at night: When driving on the highway at night, use high beams as much as possible, watch for taillights on vehicles ahead, and avoid fatigued driving.

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How to Buy Insurance for a New Car?

Here are the methods for purchasing insurance for a new car: 1. Auto insurance is divided into: compulsory traffic insurance, vehicle and vessel tax, and commercial insurance. Compulsory traffic insurance is mandatory and is one of the prerequisites for driving on the road. Vehicle and vessel tax is also mandatory and is the second prerequisite for driving on the road, with premiums related to engine displacement and the date of purchase. 2. Commercial insurance: Commercial insurance is not mandatory and can be chosen voluntarily. The top four insurance companies in China that can be found are PICC, Ping An, Pacific, and China Life Property & Casualty (China Life). Other insurance companies may surpass these four in certain regions or areas, but the ranking refers to national market share. Additional information: Common types of commercial insurance include the four main types: vehicle damage, third-party liability, driver and passenger, and theft. Additional coverage includes scratches, glass, spontaneous combustion, water damage, and no-third-party special agreements.

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Do you need to turn on AC to defog your car in winter?

In winter, you don't need to turn on AC to defog your car. AC is the compressor switch, which is the air conditioning cooling switch. Pressing this button will activate the car's air conditioning to cool. Here are the methods to defog your car in winter: 1. Open the windows; 2. Use defogging spray; 3. Turn on the warm air of the air conditioner; 4. Activate the car's defogging function; 5. Apply a mixture of dish soap and water or soapy water to the windows; 6. Place a dehumidifier box inside the car; 7. Wipe with a towel. Additional information: The reason for car fogging is the temperature difference between the inside and outside of the car. The higher temperature inside the cabin compared to the outside causes water vapor in the cabin to condense on the inner windshield, forming fog.

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Where is the car air conditioning installed?

Car air conditioning is installed at the following locations: 1. The compressor is mounted on the engine and driven by the engine crankshaft belt; 2. The condenser is installed behind the front grille of the car for heat dissipation; 3. The expansion valve and evaporator are installed under the car dashboard. The car air conditioning system consists of: a compressor, condenser, expansion valve, and evaporator. The functions of car air conditioning are: 1. To adjust and control the temperature, humidity, air cleanliness, and air flow inside the cabin to an optimal state; 2. To provide a comfortable riding environment for passengers and reduce travel fatigue; 3. To create good working conditions for the driver and ensure driving safety.

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Why does the car shake when accelerating from 50 to 60 km/h?

Can I Bring Edible Oil Through Security Check at a Bus Station?

What are the basic methods for automotive fault diagnosis?

How long does it take to drive 6.5 kilometers?

How to Buy Insurance for a New Car?

Do you need to turn on AC to defog your car in winter?

Where is the car air conditioning installed?

What is the difference between a faulty clutch slave cylinder and a faulty clutch master cylinder?

Where to Get the Novice Driver Sticker for Cars?

How often should a five-seater car undergo inspection?

What lights to use when there are no street lights?