What are the differences between Volkswagen Caravelle and Multivan?

How to Wash Dried Cement Slurry Off a Car?

Here are the steps to clean dried cement slurry off a car: 1. First, use high-pressure water to rinse the car body for initial cleaning. If adhered substances like asphalt remain, perform a secondary rinse on these localized areas. 2. Then, wash with soapy water. For stubborn asphalt, purchase a specialized "asphalt cleaner" from an auto parts store, which comes with a dedicated spray nozzle for asphalt removal. 3. The cleaner can quickly penetrate, dissolve, and remove asphalt, tar, and dirt from the car and alloy wheel surfaces. It has significant stain-removing, cleaning, and polishing effects. Spray it during car washing to melt the asphalt, but note it has some corrosiveness, so rinse thoroughly afterward. 4. Prolonged stain adhesion may cause varying degrees of oxidation on the car body surface. After cleaning, promptly wax and polish to maintain the cleaning effect long-term and provide excellent protection for the car body. 5. Avoid forcibly scrubbing or using carburetor cleaner for stubborn stains like cement or paint on the car body. Also, do not simply use gasoline, as it can easily damage the paint.

12

3

Share

What is the fuel tank capacity of the Volkswagen Santana?

The fuel tank capacity of the Volkswagen Santana is 52.8 liters. This data is officially released, and owners who have purchased the Santana can also check it on the vehicle's configuration sheet. The Santana requires 92-octane fuel, with a fuel consumption of 5.5-5.6L per 100 kilometers. A full tank can cover a distance of 942-960 kilometers. During daily driving, it is necessary to always pay attention to the remaining fuel level in the tank. This is usually observed through the fuel gauge inside the car. If there are no other issues, the fuel level will be accurately reflected on the gauge. The fuel gauge typically has 5 to 6 segments. Generally, when the fuel gauge shows only 2 segments remaining, it's time to refuel to avoid running out of gas halfway. During actual refueling, the amount of fuel may exceed the marked capacity. This is because the fuel tank capacity marked by the car manufacturer is the volume from the bottom of the tank to the safe fill level. There is additional space from the safe fill level to the tank opening, which is designed to allow for fuel expansion when temperatures rise, preventing overflow. If fuel is filled up to the tank opening during refueling, the actual amount of fuel added may exceed the marked tank capacity.

7

0

Share

What Causes Brake Pad Noise in Cars?

Automobile brake pad noise can be attributed to the following reasons: 1. New car brake noise: Since the brake pads and discs of a new car are in a brand-new state and haven't been worn in, noise may occur. 2. Foreign objects or water film between brake discs and pads: On rainy days, brake pads tend to be damp, making them prone to noise at low speeds. After the vehicle is parked, a slight condensation forms on the surface, causing noise during the first drive the next day. Additionally, foreign objects like sand, small stones, or other particles between the brake pads and discs can also lead to noise. 3. Noise when braking in reverse: The noise occurs during reverse braking due to changes in the friction pattern of the brake pads. 4. Rust on brake discs: The vehicle's brake discs and pads may rust due to driving through water or prolonged parking, especially after long-term use of the handbrake, causing the brake discs and pads to stick together and produce noise during the initial drive. 5. Brake pad wear limit warning sound: When brake pads wear down to their limit, the warning tab will rub against the brake disc, producing a sharp metallic friction sound. It is essential to promptly visit a service station for brake pad inspection or replacement to prevent damage to the brake disc and brake failure.

8

0

Share

How Many Years Can a Car Generally Last?

Under normal driving conditions, a car can last for 20 years. The specific lifespan of a car is influenced by many practical factors. The scrappage policy for cars has eliminated the 15-year mandatory scrappage period, replacing it with a guided scrappage at 600,000 kilometers. If a car is driven 20,000 kilometers annually, it can last for 30 years; if driven 30,000 kilometers annually, it can last for 20 years. During the use of a car, its components will gradually age with the frequency of use, and its performance will also decline over time. Starting from the 15th year of use, the car must undergo two annual inspections per year; from the 21st year, the number of annual inspections even increases to four. If the car fails the annual inspection due to component aging and performance degradation, it will also need to be scrapped. For licensed vehicles that do not meet the standards, they will be guided to be scrapped or forcibly scrapped. The specific mandatory scrappage regulations are as follows: vehicles that still do not meet the national standards for in-use vehicles regarding safety technical requirements after repair and adjustment; vehicles that still do not meet the national standards for in-use vehicles regarding atmospheric pollutant emissions or noise after repair, adjustment, or the use of control technology; vehicles that fail to obtain the motor vehicle inspection qualification mark for three consecutive inspection cycles after the expiration of the inspection period; vehicles that have reached a certain age and mileage.

7

5

Share

What Causes Shock Absorber Oil Leakage?

Shock absorber oil leakage can be caused by the following reasons: 1. Poor internal cleanliness of the shock absorber, with welding slag, iron filings, and other debris causing oil seal wear. 2. Harsh working conditions of the shock absorber, allowing external debris like mud and sand to enter the oil seal. 3. Aging of the sealing interface of the shock absorber oil seal, resulting in loss of sealing function. 4. Failure to properly cover the shock absorber during undercoating application, leading to coating adhering to the shock absorber piston rod. 5. The extension of the control piston rod at one end of the metal tube, where poor sealing occurs. Solutions for shock absorber oil leakage are as follows: 1. Oil traces on the shock absorber body do not necessarily indicate leakage. Determining whether a shock absorber is leaking or failing depends on factors such as the type of shock absorber, leakage level, and oil trace location. For shock absorbers with only minor seepage, replacement may not be necessary. Additionally, some oil seepage is normal during shock absorber operation. 2. However, for strut-type shock absorbers like front shock absorbers, if the oil film is between the oil seal cover and spring seat, replacement is not required. But if oil leaks below the spring seat or permeates below the spring bracket, or if oil droplets appear, the shock absorber should be replaced.

10

4

Share

How to Check the Odometer on a BMW 5 Series?

BMW 5 Series allows you to observe remaining fuel range, mileage, display time, etc., through the toggle buttons under the onboard computer. Below are detailed introductions about the BMW 5 Series: 1. Specific steps to check the odometer on BMW 5 Series: There is a button marked with 'M' on the turn signal stalk. Press this button, and the small screen on the dashboard will display garbled characters. Then, press the circular button on the head of the stalk and rotate the ring on the stalk to switch the displayed information. Finally, press the circular button to confirm. 2. Changes in the exterior of BMW 5 Series: The 2020 BMW 5 Series new car, based on the Premium model, adds a panoramic sunroof, Bowers & Wilkins sound system, and comfort seats, with the option of run-flat tires. 3. Changes in the configuration of BMW 5 Series: The new BMW 5 Series has adjusted its configurations, with overall additions and reductions. The entire lineup has removed four colors, including Brazilian Brown, Platinum Silver, Burgundy Red, and Hukaro Beige, as well as the Innovation Package, Hi-Fi Sound System, and electric sunshades for the rear and side windows. It is equipped with a 10.25-inch central control screen, 12.3-inch LCD instrument panel, Apple CarPlay, ambient lighting, and aviation headrests.

14

3

Share

What are the differences between Volkswagen Caravelle and Multivan?

How to Wash Dried Cement Slurry Off a Car?

What is the fuel tank capacity of the Volkswagen Santana?

What Causes Brake Pad Noise in Cars?

How Many Years Can a Car Generally Last?

What Causes Shock Absorber Oil Leakage?

How to Check the Odometer on a BMW 5 Series?

What car is represented by a single stick?

What does the tire model number represent?

How to Check if ETC is Working?

How to Deal with a Scratch on a White Car?