Does installing a roof rack require registration?

What is the maintenance interval for Porsche?

Minor maintenance generally refers to the routine maintenance items performed when the vehicle has traveled approximately 8,000 kilometers, or at the time or mileage specified by the manufacturer, to ensure vehicle performance. It mainly includes oil and oil filter replacement, following standard maintenance rules and the three-filter system. The timing of minor maintenance depends on the effective duration or mileage of the oil and oil filter used. More accurately, it depends on the vehicle's driving power and distance traveled. Below are the items involved in minor maintenance: 1. Engine oil is the lubricant for engine operation. It lubricates, cleans, cools, seals, and reduces friction in the engine. It plays a significant role in reducing wear on engine components and extending their service life. Engine oil functions like blood in the human body, providing circulation and lubrication. 2. The oil filter is the component that filters the engine oil. Engine oil contains a certain amount of gum, impurities, water, and additives. During engine operation, metal particles generated by component friction, impurities from the intake air, and oil oxidation products are all filtered by the oil filter. If the oil is not filtered and directly enters the oil circulation system, it will adversely affect the engine's performance and lifespan.

8

1

Share

What Scratches Can Repair Wax Fix?

Repair wax can fix scratches on car paint, but only those that have not damaged the primer (i.e., the color paint). Here are the relevant details: 1. Features: Quickly removes minor scratches on the car paint surface, effectively addresses oxidation issues such as dullness, whitening, and fading, and provides a three-in-one formula for repair, polishing, and protection. While swiftly addressing minor paint issues, it also delivers a classic, legendary shine and care for the car paint. Suitable for all types of car paint, including modern metallic finishes, it is an ideal choice for car paint that is not frequently waxed or is exposed to polluted environments. 2. Precautions: Only suitable for seamless surfaces like car paint, metal, plastic, and glass. Should not be used under direct sunlight or when the car body is overheated. Store in environments between 0°C and 40°C (Celsius) and avoid prolonged exposure to sunlight. Contains petroleum distillates—keep away from children and fire sources, and avoid use or storage in high-temperature environments. Do not allow contact with eyes or mouth. In case of accidental contact, rinse thoroughly with plenty of water and seek medical attention immediately.

16

0

Share

Should New Cars Be Parked with Windows Closed or Open?

Open the windows. Ventilating a new car is highly beneficial for removing odors, not only eliminating the peculiar smells of a new vehicle but also allowing fresh air to circulate inside, which greatly aids the overall air circulation within the car. Here are some relevant details: 1. Benefits of opening windows for ventilation: Exposing a new car to sunlight is intended to accelerate the mobility of formaldehyde molecules, thereby helping to dissipate the formaldehyde gas retained inside the car. However, this doesn't mean the car should be left in continuous direct sunlight, as prolonged exposure can accelerate the aging of interior upholstery and even release more harmful gases, which would be counterproductive. 2. Precautions when opening car windows: While driving, avoid opening all windows simultaneously as this can cause chaotic airflow inside the car. Small items placed inside the car can easily be blown over by the strong airflow, potentially causing damage or injury. It is also advisable not to open windows when driving on highways, as doing so is undesirable from various perspectives including fuel consumption, noise, and safety. Additionally, when using the air conditioning, it's important to balance the use of internal and external air circulation to ensure adequate air exchange inside the vehicle.

5

1

Share

Is 15 kilometers normal for a new car?

If you purchase a joint-venture or domestic brand car, it is generally expected that the mileage of a new car should be very low, possibly within 10 kilometers. This is because new cars are now transported by large car carriers directly to the warehouse, and the distance driven from the factory to the 4S dealership is inherently very short. A dashboard display of 15 kilometers should still fall within the normal and reasonable range. Below are some considerations when buying a new car: 1. Determine the vehicle type: If your budget is limited and you have a large family, it is recommended to prioritize MPV models, with sedan models as the secondary option. Once you have decided on the type of car you want to buy, proceed to select the vehicle on major automotive software platforms. First, choose models with suitable prices, then compare important features such as safety configurations, reputation, fuel consumption, and functional configurations. 2. Inspect various aspects: Verify the displacement, manufacturing date, chassis number, and engine number. Then, inspect the exterior of the car, including the paint, tires, headlights, and taillights, for any defects. Sit in the driver's seat to check if the interior seats are intact and free from flaws, ensure the floor is clean and well-sealed. Test the door handles for smooth, secure, and reliable operation when opening and closing, and check if the door and window seals are damaged.

6

4

Share

What sound system does the Audi Q3 have?

2019 all-new Audi Q3 is equipped with Bang & Olufsen sound system, which delivers 3D audio effects that surpass previous devices, making listeners feel as if they were in a concert hall. This is one of the well-crafted details of this vehicle. Below are additional details: 1. Configuration: FAW Audi has been quite generous with the Q3, as all variants come with Audi sound system as standard, meaning the same audio system is used from the base model to the high-power version. Bose sound system is available as an optional upgrade across the range. 2. Function of horns: The horn serves as the vehicle's acoustic signaling device. During driving, the driver can emit necessary sound signals as required by regulations to warn pedestrians and alert other vehicles, ensuring traffic safety. It is also used for urging movement and conveying signals.

3

2

Share

What are the solutions for high fuel consumption in the Buick LaCrosse?

1. Severe carbon deposits, poor fuel quality, or frequent use of fuel additives can lead to increased carbon buildup inside the engine: Excessive carbon deposits can roughen the intake manifold, affecting air intake and mixture efficiency. If you notice increased fuel consumption accompanied by reduced power and acceleration vibrations, regular carbon cleaning is recommended. 2. Ignition system: Faulty ignition coils and spark plugs are common issues. A malfunctioning ignition coil can disrupt the ignition system, causing misfires, power loss, and increased fuel consumption. Replacing the ignition coils and spark plugs will resolve this. 3. Maintenance issues: Incorrect oil levels (too much or too little), poor-quality oil, excessive viscosity, or delayed oil changes can significantly impact engine performance. Always use high-quality oil that meets your vehicle's specifications and adhere to scheduled oil changes. Additionally, a dirty air filter can clog the intake tract, increasing air resistance, reducing power, and raising fuel consumption. Replacing the oil and air filter will help. 4. Oxygen sensor: Located in the exhaust pipe, the oxygen sensor is a ceramic component that monitors and adjusts the air-fuel ratio. It regulates the fuel injection system by analyzing exhaust gases. A faulty oxygen sensor can disrupt fuel delivery, causing a sharp rise in fuel consumption. Replacing the oxygen sensor will solve this issue.

2

4

Share

Does installing a roof rack require registration?

What is the maintenance interval for Porsche?

What Scratches Can Repair Wax Fix?

Should New Cars Be Parked with Windows Closed or Open?

Is 15 kilometers normal for a new car?

What sound system does the Audi Q3 have?

What are the solutions for high fuel consumption in the Buick LaCrosse?

How many kilowatt-hours are needed to fully charge a 400 km range?

What are the details of the Ford Edge's interior buttons?

Can Expired Windshield Washer Fluid Still Be Used?

What causes the windshield to become blurred after using a degreaser?