What is the range of the Wuling Hongguang MINIEV Macaron?

Can a Car Be Damaged by Sun Exposure?

In summer, cars won't be directly damaged by prolonged sun exposure, but it can cause many adverse effects. Here are the specific impacts: 1. Interior aging: Plastic dashboards and leather seats release large amounts of harmful gases like formaldehyde when exposed to high temperatures, resulting in unpleasant odors inside the car. 2. Paint fading and aging: Although car paint is highly heat-resistant, intense UV radiation can still cause the paint to deteriorate, similar to how white car paint tends to turn yellow over time. 3. Tire blowouts: Car tires, being rubber products, are susceptible to damage when exposed to scorching road temperatures (much higher than air temperature). Prolonged exposure to heat can lead to cracks, bulges, and significantly reduce tire lifespan.

6

4

Share

What is the Classification of Engine Oil?

Below is a detailed introduction to the classification standards for engine oil grades: 1. Types of Engine Oil: Engine oil grades are divided into gasoline-type, diesel-type, and universal gasoline-diesel-type. Those starting with the letter "S" represent oils for gasoline engines, with specifications including API SA, SB, SC, SD, SE, SF, SG, SH, SJ, SL, SM, SN. Those starting with the letter "C" represent oils for diesel engines, with specifications including API CA, CB, CC, CD, CE, CF, CF-2, CF-4, CG-4, CH-4, CI-4. If both are present, such as SM/CF, it indicates that the oil is universal for both gasoline and diesel engines. 2. Meaning of Letters: The further the letter after S or C, the higher the quality grade of the oil, indicating more stable performance and a higher oil grade. Currently, the market also categorizes engine oils into three types: mineral oil, semi-synthetic oil, and synthetic oil. Correspondingly, oil grades from SA to SJ are mineral oils, SJ and SL are semi-synthetic oils, and SM and SN are fully synthetic oils. In addition to the oil grade identification, some oil packaging may have the SAE label. SAE stands for the Society of Automotive Engineers, which sets the standard viscosity values for engine oils, such as 5W-30. 3. Numeric Codes: Numbers like 20, 30, 40, 50 alone indicate summer-use oils, with higher numbers representing higher viscosity and suitability for higher temperatures. Numbers followed by "W" indicate winter-use oils, such as 0W, 5W, 10W, 15W, 20W, 25W. The letter "W" stands for Winter, and the smaller the number before W, the lower the viscosity, better low-temperature fluidity, and suitability for lower temperatures. Codes like 5W-40, 10W-30, 15W-40 indicate all-season oils, suitable for a wide range of temperatures.

2

0

Share

Is the Highlander equipped with a CVT transmission?

The Highlander is equipped with a 6-speed automatic transmission. Below is an introduction to automatic transmissions: 1. AT transmission: The AT transmission is connected to the engine via a torque converter, providing very smooth gear shifting. 2. CVT transmission: Many Japanese cars use CVT transmissions, which have low manufacturing costs, simple structure, compact size, and light weight. The internal structure of a CVT transmission differs from most transmissions, featuring two pulleys and a steel belt. The steel belt can move along the pulleys.

20

0

Share

What are the penalties for driving a motor vehicle without participating in the inspection?

Motor vehicle drivers who fail to participate in the inspection within the specified period and continue to drive will be fined. For large and medium-sized passenger and cargo vehicle drivers, if they fail to participate in the inspection for three consecutive scoring cycles, their highest permitted driving model will be revoked, and their license will be downgraded. Relevant information is as follows: 1. Note: If a vehicle is found by traffic police on the road without annual inspection, the owner will be fined or the vehicle will be impounded. At the same time, in insurance contracts, vehicles that have not undergone timely annual inspection are considered unqualified, and no claims will be paid in the event of a car insurance accident. 2. Annual inspection: Vehicle annual inspection refers to a mandatory test for every vehicle that has obtained an official license plate and registration certificate, equivalent to an annual physical examination for the vehicle according to the "Technical Conditions for Motor Vehicle Operation Safety." Vehicle annual inspections can promptly eliminate potential safety hazards, encourage enhanced vehicle maintenance, and reduce the occurrence of traffic accidents.

14

4

Share

Diesel Engine Shaking, Lack of Power During Acceleration, and Jerking Sensation

This condition may be caused by a misfiring cylinder. Misfiring refers to a situation where one of the engine's cylinders is not functioning properly, which can lead to decreased engine smoothness and insufficient power. Below are the relevant explanations: 1. Excessive carbon buildup: Diesel engine idling shaking and lack of power during acceleration could be due to excessive carbon buildup in the engine. It is recommended to check whether the engine needs carbon cleaning. 2. Spark plugs: Spark plugs are wearable parts that require regular replacement. Over time, the electrode gap of the spark plugs may increase. If the electrode gap becomes too large, it can reduce the ignition energy of the spark plugs. Reduced ignition energy can cause the combustible mixture in the engine to not burn completely, leading to decreased engine power and increased fuel consumption.

17

3

Share

Why Do 4S Stores Charge a Vehicle Registration Deposit of 10,000 Yuan?

This is an abnormal practice. Consumers have the right to freely choose where to purchase insurance. A 4S store forcing consumers to buy insurance in-store and additionally charging a renewal deposit constitutes an infringement of consumers' right to choose and fair trade. When encountering such situations, consumers can report and complain to 12315. Below is an introduction to the differences between a deposit and an advance payment: 1. Nature of Guarantee: A deposit refers to a certain amount of money paid as a guarantee before or during the contract's performance; an advance payment is merely a unilateral act and does not have an obvious guarantee nature. 2. Amount Limitation: The amount of an advance payment is subject to certain legal restrictions; the "Civil Code" stipulates that the deposit amount shall not exceed 20% of the principal contract's subject matter. Below is extended information on the role of a deposit: 1. Guarantee Function of Deposit: A deposit involves one party delivering a certain amount of money or other substitutes to the other party, linking the fulfillment of the contract to the gain or loss of the money or substitutes, thereby encouraging the parties to keep their promises and diligently perform the contract, which determines the deposit's guarantee function. 2. Nature of Deposit: The mere fact that one party accepts a deposit from another can serve as evidence of the contract's establishment, thus this type of deposit also has the nature of a contractual deposit.

12

4

Share

What is the range of the Wuling Hongguang MINIEV Macaron?

Can a Car Be Damaged by Sun Exposure?

What is the Classification of Engine Oil?

Is the Highlander equipped with a CVT transmission?

What are the penalties for driving a motor vehicle without participating in the inspection?

Diesel Engine Shaking, Lack of Power During Acceleration, and Jerking Sensation

Why Do 4S Stores Charge a Vehicle Registration Deposit of 10,000 Yuan?

What are the requirements for scheduling the Subject 3 driving test?

Where is the air conditioning switch for Subject Two?

What does an exclamation mark in the middle of a car mean?

How to Change the Emergency P Gear Unlock for Haval H6 Electronic Shifter?