What to Do If the First Maintenance Exceeds Three Months?

What needs to be done for a major maintenance at 60,000 kilometers?

The main items for a major maintenance at 60,000 kilometers are: 1. Engine oil and oil filter. Due to the harsh conditions of high temperature and high pressure inside the engine, the shelf life of engine oil is significantly shortened, and its performance greatly declines. Over time, it can no longer protect the engine effectively. The oil filter prevents impurities from mixing with the oil, which can cause oxidation, leading to the formation of sludge and clogging the oil passages. Both the engine oil and oil filter should be replaced simultaneously. The air filter should be replaced every 10,000 to 15,000 kilometers. 2. Cabin air filter. Its working principle is similar to that of the air filter. To ensure fresh air while the car's air conditioning is on, the cabin air filter should be replaced regularly. If you notice an unpleasant odor or a large amount of dust blowing out from the vents when using the air conditioning, the cabin air filter should be replaced promptly. 3. Brake system. Brake fluid is affected by environmental humidity, and over time, it can lead to reduced braking performance. The same applies to brake pads. If the thickness of the brake pads no longer meets safety requirements, they should be replaced. 4. Spark plugs. The replacement interval depends on the material of the spark plugs. Generally, spark plugs should be replaced every 2 to 4 years. Even if the spark plugs haven't completely failed, a decline in ignition performance can directly affect the car's power and fuel consumption.

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What are the four major systems of an automobile chassis?

The four major systems of an automobile chassis are the transmission system, the running system, the braking system, and the steering system. The transmission system generally consists of components such as the clutch, gearbox, universal transmission device, main reducer, differential, and half-shaft. The transmission system functions include deceleration, speed change, reverse, power interruption, inter-wheel differential, and inter-axle differential. Working in conjunction with the engine, it ensures the normal operation of the vehicle under various working conditions, providing good power performance and fuel economy. The running system is composed of the vehicle's frame, axle, wheels (note), and suspension. It has four main functions: integrating the vehicle into a whole and bearing the total weight of the vehicle; receiving power from the transmission system and generating traction through the interaction between the driving wheels and the road surface, enabling normal vehicle operation; bearing and transmitting various reaction forces and moments from the road surface acting on the wheels, mitigating impacts caused by uneven road surfaces on the vehicle body, damping vibrations during driving, and maintaining driving smoothness; working in coordination with the steering system to ensure vehicle handling stability. The steering system is a mechanism that allows the vehicle to turn according to the driver's will. During vehicle operation, frequent changes in direction, known as steering, are required. The role of the steering system is to convert the driver's steering wheel movements into the deflection of the wheels (usually the front wheels). The braking system consists of two main parts: the brake control mechanism and the brake. A series of specialized devices on a vehicle that apply a certain force to some parts of the vehicle (mainly the wheels) from the outside (mainly the road surface), thereby imposing a certain degree of forced braking, are collectively referred to as the braking system. Its functions include forcing a moving vehicle to decelerate or even stop as required by the driver; ensuring that a parked vehicle remains stationary under various road conditions (including on slopes); and maintaining a stable speed for a vehicle descending a slope.

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Is it still necessary to display the compulsory traffic insurance sticker on the vehicle?

If electronic insurance policies have been implemented locally, there is no need to display the compulsory traffic insurance sticker on the vehicle. However, if electronic policies have not yet been adopted, the compulsory traffic insurance sticker must be displayed. According to Article 95 of the Road Traffic Safety Law: "If a motor vehicle driven on the road does not display the inspection qualification mark or insurance mark, or the driver fails to carry the vehicle license or driving license, the traffic management department of the public security organ shall detain the motor vehicle, notify the party to provide the corresponding license, mark, or complete the relevant procedures, and may impose penalties in accordance with the provisions of Article 90 (a warning or a fine of not less than 20 yuan but not more than 200 yuan)." Compulsory Traffic Insurance for Vehicles: The full name of compulsory traffic insurance is "Compulsory Liability Insurance for Motor Vehicle Traffic Accidents." It is a mandatory liability insurance where the insurance company compensates for personal injury, death, and property losses of victims (excluding vehicle occupants and the insured) caused by road traffic accidents involving the insured vehicle, within the liability limits. The premium is based on the nationally unified standard rates. However, the price of compulsory traffic insurance varies for different vehicle types, mainly influenced by the number of seats. Compared to the over 20 exemption clauses in commercial third-party liability insurance, compulsory traffic insurance covers a much broader range, including losses caused by intentional actions of the victim, the insured's own property losses, related arbitration and litigation costs, and some indirect losses caused by the accident. Moreover, regardless of whether the insured vehicle is at fault in the accident, compulsory traffic insurance will provide compensation within the liability limits, with no deductible or exemption rate. Introduction to Electronic Insurance Policies: An electronic insurance policy refers to a digital policy issued by an insurance company with its electronic signature, using digital signature software and enterprise digital certificates that comply with the PKI system. An insurance policy, abbreviated as a policy, is the official written proof of the insurance contract between the insurer and the insured. The policy must fully record the rights, obligations, and responsibilities of both parties to the insurance contract. The content recorded in the policy serves as the basis for both parties to fulfill the contract. The policy is proof of the establishment of the insurance contract. Advantages of Electronic Insurance Policies: Saves paper resources, eliminating the need to print insurance proof stickers; Time-saving and convenient, unrestricted by time or location, with information universally accessible online anytime, fast and efficient; Allows for reissuance and resending, eliminating concerns about loss. If a paper version is needed offline, it can also be printed or mailed; Facilitates management, as electronic unification makes it easier for insurance companies and traffic police departments to manage the insurance information of various vehicles.

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How to Resolve the Triangle with Exclamation Mark in a Car?

A triangle with an exclamation mark indicates a malfunction in the car's general performance, components, or functions. Common issues include parking sensor failure, fuel cutoff system intervention or malfunction, external light failure, or engine oil pressure sensor failure. Solution: It is necessary to visit a 4S shop for inspection to identify the source of the fault. The exclamation mark is a common fault indicator in cars. Besides the triangle with an exclamation mark, there are four other forms of exclamation mark warnings: a yellow gear with an exclamation mark, a red circle with parentheses and an exclamation mark in the middle, a yellow bracket with a horizontal line and an exclamation mark in the middle, and a yellow bulb with an exclamation mark. Below is a detailed analysis of these four situations: Automatic Transmission Fault: A yellow gear with an exclamation mark is the automatic transmission fault warning light, indicating a transmission malfunction or transmission lubricant below the normal range. Transmission fluid should be replaced promptly. Brake System Fault: A circle with parentheses and an exclamation mark in the middle represents a brake system warning, mainly indicating a brake system malfunction or low brake fluid level. Immediate inspection of the brake system is required to avoid accidents. Tire Pressure Anomaly: A bracket with a horizontal line and an exclamation mark in the middle represents the tire pressure monitoring warning light. This light turns on when the car's tire pressure is too low. Check the tire pressure and restore it to the normal range. Lighting Fault: A yellow bulb with an exclamation mark is the lighting fault indicator, signaling a malfunction in one of the car's lights. Solution: Visit a 4S shop for inspection as soon as possible, or conduct a self-check, focusing on commonly used bulbs such as turn signals, fog lights, and interior lights to identify the issue.

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What is hifly tire?

hifly is a domestic tire brand known as Haifulai. hifly is a brand under Shandong Hengtai Rubber & Plastic Products Co., Ltd. Group, with the Chinese name Haifulai. Established in 1995, Haifulai Tire is a comprehensive company specializing in the design, development, production, and sales of steel radial tires for heavy loads and semi-steel passenger car tires. Its products are renowned for their excellent quality and comprehensive specifications, making them popular in both domestic and international markets. Haifulai Tire manufactures a variety of tires including passenger car tires, SUV tires, light truck tires, and winter tires, featuring multiple tread patterns. The tires utilize STE technology, a silica-enhanced compound formula, and a variable pitch streamline design: STE technology: Helps improve the stability of the rubber, reduce noise, and enhance driving comfort on the road. Silica-enhanced compound formula: Helps reduce braking distance on wet surfaces, improving the tire's wet handling performance. Variable pitch streamline design: Facilitates air expulsion, significantly aiding in noise reduction during driving. Methods for maintaining Haifulai tires: Increase awareness of tire safety and conduct regular tire inspections. Regularly adjust wheel balance; unbalanced wheels can cause high-frequency oscillations at high speeds, leading to uneven tire wear. Perform regular tire rotation; to ensure even wear across all tires on a vehicle, rotate the tires every 5,000 kilometers. Daily usage tips for Haifulai tires: Regularly inspect the tire surface for cracks, deformations, or other defects. As tires wear from driving, the tread grooves gradually become shallower. Worn-out treads lose their ability to drain water and provide traction, significantly reducing the vehicle's performance. Small cracks can also pose a risk of tire blowouts at high speeds. Additionally, promptly remove pebbles lodged in the grooves. Park on level ground whenever possible. Avoid parking on roads with thick, sharp, or pointed stones. Do not park near or in contact with petroleum products, acids, or other materials that can deteriorate rubber. After parking, avoid turning the steering wheel, as this can accelerate tire wear. Do not cool overheated tires with water. In hot weather or during high-speed driving, tires can overheat, increasing internal pressure. In such cases, stop to allow the tires to cool naturally. Never release air to reduce pressure or pour water to cool the tires, as this can cause abnormal aging of the tread rubber. Avoid sudden braking. Minimize frequent and abrupt braking to prevent accelerated tread wear caused by dragging the tires against the road surface.

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What Types of Questions Are in Subject 1?

The Subject 1 test for a driver's license consists of 100 questions. According to the 'Regulations on the Application and Use of Motor Vehicle Driver's Licenses,' these questions are divided into single-choice questions and true/false questions, with each question worth 1 point, totaling 100 points. If you answer 11 questions incorrectly during the test, the system will automatically submit the test and end the examination. Subject 1, also known as the theoretical test or driver's theory test, is part of the motor vehicle driver's license assessment. The test content includes the theoretical basis of driving, road safety laws and regulations, local regulations, and other related knowledge. The test is conducted on a computer, with a time limit of 45 minutes. Subject 1 test content: Driver's license and motor vehicle management regulations; road traffic conditions and regulations; road traffic safety violations and penalties; road traffic accident handling regulations; basic knowledge of motor vehicles; local regulations; knowledge of braking systems and safety devices for large and medium-sized passenger and freight vehicles; specialized knowledge for wheeled self-propelled machinery, trams, and trolleybuses. Subject 1 test precautions: During the Subject 1 test, students should pay attention to their attire—no sandals are allowed, and electronic devices and bags are prohibited in the examination room. Bring your ID card and queue to enter the waiting hall. Observe the precautions and procedures on the large screen, and store personal belongings in a locker before entering the examination room. Upon entering the examination room, you will be assigned a seat at the identity verification station. After finding your seat, begin the test. Ensure the camera is aimed at you and follow exam discipline. If you fail the first attempt, you can retake the test the same day. If you fail again, you will need to pay and reschedule. After the test, queue to collect your score report and sign it. Failure to sign will render the test invalid. There is no limit to the number of times you can schedule the Subject 1 test. Each subject can be taken once, and if you fail, you can retake it once. If you do not take the retest or fail the retest, the examination process ends, and you must reschedule. In contrast, Subjects 2 and 3 allow only five attempts. Subjects 2 and 3 can be rescheduled ten days after a failed attempt. If you fail the Subject 3 safe and civilized driving knowledge test, the previously passed road driving skills test results remain valid. The driver's license test consists of three subjects: Subject 1, Subject 2, and Subject 3. Subject 1 refers to the road traffic safety laws, regulations, and related knowledge test; Subject 2 refers to the field driving skills test; and Subject 3 is divided into two parts: road driving skills and safe and civilized driving knowledge. The safe and civilized driving knowledge test is conducted after Subject 3, so it is commonly referred to as Subject 4. However, the official term (as per the Ministry of Public Security's Order No. 123) does not include 'Subject 4.'

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What to Do If the First Maintenance Exceeds Three Months?

What needs to be done for a major maintenance at 60,000 kilometers?

What are the four major systems of an automobile chassis?

Is it still necessary to display the compulsory traffic insurance sticker on the vehicle?

How to Resolve the Triangle with Exclamation Mark in a Car?

What is hifly tire?

What Types of Questions Are in Subject 1?

Can the BYD F0 seat be adjusted for height?

What are the effects of not replacing spark plugs for a long time?

Is it a traffic violation to replace the rearview mirror housing with a different color?

How to Determine if Steering is Too Early or Too Late When Reversing into a Parking Space?