What is a Projector Headlight?

Where is the engine number located on a Volvo S80?

The engine number of a Volvo S80 is located under the front hood, inside the engine compartment. It typically consists of a combination of 7 to 8 digits and letters. In addition to the above method, the engine number can also be found through the following 4 ways: The vehicle's driving license will have the engine number printed on it, usually located on the second-to-last line; The motor vehicle registration certificate will state the engine number; The car purchase invoice will state the engine number; The vehicle purchase tax payment certificate will state the engine number. It is important to note that the engine number is not the same as the engine model. The engine model refers to the specifications and size of the engine within the manufacturer's range, and engine models can be the same. The engine number, however, refers to the production number of the engine, where each engine can only have one unique engine number, and no two engines will have the same number.

2

Share

How Long Does a New Car Stay in Inventory Before It's Considered a Stock Car?

Stock cars refer to vehicles that remain unsold in inventory. There is no legal definition or regulation regarding stock cars or their inventory duration. Typically, a car is considered a stock vehicle if it remains unsold for 3 to 6 months after leaving the factory. Some may exceed 6 months or even a year, while others may remain in inventory for several years. The production date of the vehicle can be found on the car's nameplate, usually located on the side of the passenger seat or in the engine compartment. The duration from the production date to the current date is the inventory time. Here are the types of stock cars: 1. Those that spend their inventory period in the manufacturer's warehouse. 2. Those that spend their inventory period in the dealer's warehouse.

4

3

Share

Is a manual-automatic transmission the same as an AT?

Manual-automatic transmissions are not the same as AT transmissions. A manual-automatic transmission refers to an automatic transmission that has a manual gear-shifting function, but this transmission with manual shifting capability is not necessarily an AT transmission—it could also be a dual-clutch transmission (DCT) or a continuously variable transmission (CVT). The most common types of automatic transmissions are AT transmissions, DCT transmissions, and CVT transmissions. Below are detailed introductions to these three types of transmissions: 1. AT Transmission: This is the most mature and widely used transmission. AT transmissions are also called torque converter transmissions. They are reliable, durable, and offer smooth gear shifting. 2. CVT Transmission: This type of transmission is also known as a continuously variable transmission. CVT transmissions are commonly used in some Japanese cars, and vehicles equipped with CVT transmissions are very fuel-efficient. CVT transmissions are compact, lightweight, and have good durability. 3. DCT Transmission: Also known as a dual-clutch transmission. The structure of this transmission is similar to that of a manual transmission, featuring two sets of clutches—one controlling odd-numbered gears and the other controlling even-numbered gears. Dual-clutch transmissions offer fast gear shifting and high transmission efficiency.

7

1

Share

How Long Can a Car Battery Last?

How long a car battery can last entirely depends on usage conditions. The designed lifespan of a car battery is 27 months, but depending on usage and environmental factors, it can last anywhere from 1 to 10 years. Below are some relevant details about car batteries: 1. The lifespan of a battery is closely related to the vehicle's condition, configuration, and driving habits. For example, in terms of vehicle configuration, the more electronic components a car has, the higher the workload and wear on the battery, naturally resulting in a shorter lifespan. 2. If the battery cannot be charged or the starter is weak, and the headlights are noticeably dimmer, the battery should be removed and charged for 12-24 hours using a charger. If the issue persists and the mileage exceeds 50,000 KM, and the alternator has no faults, it may be necessary to consider replacing the battery.

15

1

Share

What is the equivalent of Euro III in Chinese national standards?

Automobile Euro III is equivalent to China's National III emission standard. Below is an introduction to the National III emission standard: 1. The National III standard is China's third-stage vehicle emission standard. The National III emission standard is equivalent to the Euro III emission standard, with tailpipe pollutant levels matching those of Euro III. The difference is that new vehicles must be equipped with an OBD (On-Board Diagnostics) system. 2. The On-Board Diagnostics system features an increased number of detection points and detection systems. Oxygen sensors are installed at both the inlet and outlet of the three-way catalytic converter, ensuring compliance through real-time monitoring of vehicle emissions, thereby better guaranteeing the enforcement of the Euro III emission standard. 3. When vehicle emissions fail to meet the Euro III standard due to factors like fuel quality, implementing the National III standard will increase the cost per vehicle. To stably meet the National III emission standard, vehicles must be equipped with technical measures to achieve National III pollutant emission levels, along with the use of fuel that meets the Euro III standard. 4. There is not much difference between National III and Euro III; they are essentially equivalent with only minor adjustments in certain aspects. In China, tailpipe emissions are measured in segments, specifically at 2540 and 5040 states, whereas abroad, emissions are measured under different engine operating conditions and instantaneous states.

6

5

Share

What to Do When the Fuel Tank Cap Won't Lock?

Here are the solutions for a car fuel tank cap that won't lock: 1. If the locking mechanism is damaged, it needs to be replaced. 2. If the cap is deformed, a new fuel tank cap should be installed. If there's an issue with the fuel tank cap, it should be repaired promptly. The reasons why a car fuel tank cap won't lock are as follows: 1. Operational issue – in some car models, the fuel tank cap is connected to the central locking system. After the vehicle is locked, the outer fuel tank cap will automatically lock. 2. Damage to the locking clasp of the outer fuel tank cap, which requires inspection and replacement. 3. Foreign objects may be stuck in the fuel tank cap, preventing it from closing properly.

16

4

Share

What is a Projector Headlight?

Where is the engine number located on a Volvo S80?

How Long Does a New Car Stay in Inventory Before It's Considered a Stock Car?

Is a manual-automatic transmission the same as an AT?

How Long Can a Car Battery Last?

What is the equivalent of Euro III in Chinese national standards?

What to Do When the Fuel Tank Cap Won't Lock?

Which province does the Tong E license plate belong to?

At what point should car brake pads be replaced?

What are the symptoms of a faulty engine intake pressure sensor?

Has the Karry K50 Been Discontinued?