How Long Can a Temporary License Plate Be Used?

Why Can't I Connect to CarPlay?

Reasons for not being able to connect to CarPlay: Damaged phone data cable: Check if the phone data cable is damaged or broken, and whether there are any foreign objects attached to the metal contact terminals on the USB plug and phone plug, or if the surface is oxidized. Internal port damage: Inspect the internal USB female port of the car stereo's external USB HUB for any damage, and whether the contact metal pieces can maintain good contact with the USB male plug. Loose connection: Check if the connection between the car stereo and the external USB HUB is loose. To avoid poor internal contact due to prolonged oxidation, you can repeatedly unplug and replug the two connectors of the cable.

18

0

Share

What Causes Leakage in Lavida?

In most cases, water leakage inside the car is caused by poor sealing. Depending on the location of the leakage, the source can be roughly identified. For instance, roof leakage is likely due to the sunroof seal. Leakage on the passenger side might be caused by water droplets formed when cold air from the air conditioning evaporator meets the warm air inside the cabin. It is recommended to have a detailed inspection at a 4S shop. If the roof is leaking, it is highly probable that the sunroof seal is the culprit. The vehicle's sunroof drainage tubes should be clear. If they are blocked, a more thorough inspection is necessary to determine the cause. With frequent rainfall in summer, regular cleaning is highly beneficial for the vehicle. Use a towel to wipe off dust. It's best to blow out dust from the sunroof outlets using an air hose. For sunroof maintenance, this step is essential. Apply a small amount of grease to the sunroof tracks and spread it evenly with a screwdriver to ensure smooth operation and prevent excessive debris buildup. Additionally, clean the vehicle's drainage channels connected to the sunroof drainage tubes. Simply remove any debris and wipe them clean with a damp towel to ensure smooth drainage during rainy days.

10

3

Share

What is the identification mark for fully synthetic engine oil?

Fully synthetic engine oil does not have a specific identification mark. If it is fully synthetic, the bottle will be directly labeled with the words "Fully Synthetic". If it only says "Synthetic", "Advanced Synthetic", it is definitely semi-synthetic. If it is labeled as "Premium Oil" or "XXX Special Premium", it must be mineral oil. Below are detailed explanations about the benefits of using fully synthetic engine oil: Low evaporation loss: Synthetic oil is generally a pure compound with a narrow boiling point range, and its evaporation loss is much lower than that of mineral oil, which can reduce fuel consumption, decrease exhaust emissions, and extend the service life of catalytic converters. In addition, compared to traditional mineral oil-based engine oils, synthetic oils also have excellent chemical stability, good radiation resistance, high oil film strength, and low foaming characteristics. Therefore, high-end vehicles generally choose synthetic oil. Strong high-temperature oxidation resistance: The thermal oxidation stability of synthetic oil is far superior to that of mineral oil-based engine oils, meaning it has a lower tendency to produce acidic substances and sludge due to oxidation. Under various harsh operating conditions, it can provide appropriate lubrication and effective protection for the engine, thus having a longer service life and ensuring the performance stability of the oil over long-term use. In the same working environment, synthetic oil lasts much longer than mineral oil, so although the cost is higher, when compared to the number of oil changes required, it is not significantly more expensive than mineral oil.

7

1

Share

Which car brand has a horse logo?

There are four car brands with a horse logo, namely Ferrari, Ford Mustang, Porsche, and Baojun. Here is the relevant information: Ferrari logo: The most classic horse logo belongs to Ferrari. The prototype of the Ferrari logo is actually a heroic horse. As a renowned luxury car brand, the exquisite Ferrari logo embodies a sense of wildness and speed that leaps off the page, making it very vivid. Ford Mustang logo: The Ford Mustang is a coupe brand under Ford, with a history spanning many years. Although not a million-dollar luxury car, it is still a high-end coupe. The Ford Mustang logo features a galloping mustang, appearing very agile and dynamic, evoking an urge to race. Porsche logo: Porsche is a world-famous luxury sports car brand. The Porsche logo also includes a horse in the center, which is a famous local steed. The design of this logo is more noble and elegant, yet still very refined. Baojun logo: 'Jun' means horse. Therefore, the Baojun logo is not a donkey but a horse.

17

4

Share

Why was the Aveo discontinued?

The main reason for the discontinuation of the Aveo is the severe market overlap between the 1.6L sedan version and the 1.6L Cruze. They share the same engine and transmission, with only differences in the chassis and body. Additionally, the 1.4L base trim sedan was discontinued because the Aveo was positioned as a premium compact car, and the 1.4L base trim was too similar to the Sail, causing market overlap and affecting the Aveo's positioning. As a result, the Aveo had to be discontinued. Here is more related information: About the Aveo: The Aveo performed quite well overall. Built on a new General Motors compact car platform, it offered excellent safety features among its peers in the joint-venture brand segment. The 1.4L engine was sufficient for urban commuting needs. However, for a discontinued model, maintenance and repairs might be relatively troublesome in the long run. If you don't mind the potential maintenance issues, the Aveo is still a worthwhile car to consider. As the most distinctive model under Shanghai GM Chevrolet, the Aveo never achieved the same market success as the Sail or Cruze. Later, with the introduction of more competitive models like the Fit and Vios, the Aveo's low popularity gradually faded from public view. Features of the Aveo: The Aveo's standout feature is its balanced combination of comfort and handling, which is rare among small cars. This versatility allowed it to switch positioning flexibly—competing with the Fiesta in handling while rivaling the Vios in comfort. Although it may not have been the best in any single aspect, its all-around capabilities made it a decent choice for family use.

15

5

Share

What Causes Abnormal Noises in the Engine Compartment After the Vehicle Shuts Down?

There are several reasons for abnormal noises in the engine compartment after the vehicle shuts down: Cold Start Noise: When the car has been parked for a long time, the engine oil flows back to the oil pan. During a cold start, the oil pump cannot immediately build up oil pressure, especially in the upper part of the engine. As a result, the valves do not receive sufficient lubrication, and the hydraulic lifters and mechanical rocker arms fail to operate properly, leading to abnormal noises. Inappropriate Engine Oil: If the engine oil viscosity is too high, it can cause insufficient lubrication during engine operation, resulting in friction and abnormal noises. Many car owners experience this issue after changing to a different type of oil during maintenance. Incorrect Belt Tension: If the belt tension is insufficient, it can produce a sharp squeaking noise, which sounds particularly unpleasant.

7

2

Share

How Long Can a Temporary License Plate Be Used?

Why Can't I Connect to CarPlay?

What Causes Leakage in Lavida?

What is the identification mark for fully synthetic engine oil?

Which car brand has a horse logo?

Why was the Aveo discontinued?

What Causes Abnormal Noises in the Engine Compartment After the Vehicle Shuts Down?

Which Gear is the Driving Gear in an Automatic Transmission Car?

Why is the Pajero called the Mountain Cat?

Are Green License Plate Vehicles Subject to Traffic Restrictions?

Where is the airbag plug under the seat?