What is the speed limit on the Rilan Expressway?

How to Determine if a Vehicle is a Salvage Car?

Here are the methods to determine whether a vehicle is a salvage car: 1. First, check the compulsory insurance policy, which must be issued by an insurance company. If it's a salvage car, the premium for compulsory insurance will be significantly higher than that of a normal vehicle. 2. Open the engine hood and inspect the edges of the engine for uniformity and consistency in paint color. 3. Use the vehicle license and the owner's ID card to query the vehicle information at the traffic management office. 4. Determine if a rear-end collision has occurred by examining the frame. If welding marks are found on the main beam, it indicates severe impact. 5. Identify through the body color, including the front bumper, rear bumper, roof, four doors, front hood, trunk lid, front fender, and rear fender.

2

1

Share

At how many kilometers should a major maintenance be performed on a car?

Generally, a vehicle requires a major maintenance service after reaching 30,000 kilometers. Here is an introduction to major car maintenance: 1. Major maintenance builds upon minor maintenance, adding the replacement of the air filter and fuel filter in addition to the engine oil and oil filter. 2. The components that need to be replaced include the engine oil, oil filter, air filter, fuel filter, power steering fluid, and spark plugs. Additional information about car maintenance is as follows: 1. Most car engines use a dry-type air filter with a paper filter element, which is lightweight, low-cost, easy to replace, and highly efficient. It should be cleaned every 5,000 kilometers. During cleaning, the filter element should be taken out and gently tapped on the end face. Use compressed air to blow dust from the inside out, and avoid washing it with gasoline or water. 2. The air filter must be replaced every 25,000 kilometers. As for the oil filter, most car engines use a spin-on oil filter, which is a disposable, non-cleanable type. The oil filter must be replaced whenever the engine oil is changed; otherwise, it may affect the quality of the lubricant. The replacement interval for both the engine oil and oil filter is typically 5,000 kilometers. 3. Usually, during car maintenance, service personnel will perform additional inspections based on the vehicle's specific condition and may add other maintenance items, such as inspection and cleaning of engine-related systems, wheel alignment checks, and inspection of various fastening components.

4

1

Share

Can vehicle antifreeze be mixed and topped up?

Only antifreeze of the same brand can be mixed and topped up for vehicles. Different brands of antifreeze may have varying production formulations. If mixed, chemical reactions between multiple additives are likely to occur, causing the additives to become ineffective. Methods for selecting antifreeze: The basic indicators of antifreeze are the freezing point and boiling point. The market offers antifreeze with freezing points such as -15°C, -25°C, -30°C, and -40°C. Generally, it is advisable to choose one that is at least 10°C lower than the lowest temperature in your region. Methods to determine if antifreeze is low: Observe the antifreeze warning light on the dashboard. If it lights up, it is likely due to low antifreeze levels, though it could also be caused by excessively high cylinder temperatures. Check the antifreeze reservoir. If the fluid level is below the minimum mark (MIN), do not continue driving; add antifreeze promptly. Check the water level markings on the antifreeze tank. The antifreeze level should normally be between the maximum and minimum marks. Whether the antifreeze is low depends on the markings. If the antifreeze is below the minimum mark, it indicates a deficiency.

7

3

Share

How to Remove the Seats of Volkswagen Lavida

Methods for removing Volkswagen Lavida seats: 1. For the front seats, slide them to the rearmost position to access the screws. Unscrew them and push the seats all the way back. 2. For the rear seats, there are two screws near the calf area. Unscrew them and lift the seats upward with force to release them. Adjustment methods for Volkswagen Lavida front seats are as follows: 1. Pull the lumbar support switch forward or backward to adjust the angle of lumbar support. 2. Lift the seat cushion upward to raise it, press downward to lower it, push forward to move the seat forward, and pull backward to move the seat backward. 3. Push the backrest forward to tilt it forward, and pull it backward to tilt it backward.

3

1

Share

How to Restart a Frozen Central Control Screen in Geely Vision?

Here are the methods to restart a frozen central control screen in Geely Vision: 1. Check third-party software to see if any new software has been downloaded recently. The freeze may be caused by unstable programs or insufficient memory. In this case, you need to delete some memory and uninstall related software. 2. Check the hardware to see if the screen is damaged, if there is a problem with the wiring, or if the IC and motherboard are causing the freeze. If it is a hardware problem, you need to go to a 4S store for repair or to a repair shop for inspection. 3. Check if the system needs an update to see if the car system software is not updated to the latest version, causing the display screen to freeze. If so, simply update the software version. 4. Replace the navigation device. If many methods have been tried and still do not work, you can only perform a car inspection and replace the navigation device with a new one.

9

1

Share

Does Stepping on the Accelerator in P Gear Harm the Car?

Stepping on the accelerator in P gear does not harm the car because the power is not transmitted to the drive shaft. Unless you press the accelerator while driving and directly shift into P gear, it will not cause catastrophic damage to the vehicle. When the car is in P gear, the engine power is not transmitted to the drive shaft or the transmission. The gears inside the powertrain are only idling, so there is no need to worry about harming the car. However, when the power is not transmitted to the transmission, the engine speed will rise, and the noise will increase, resulting in a roaring sound. Additionally, the engine running at high speeds will also increase carbon buildup. The function of P gear: After shifting into P gear, the output shaft of the car is mechanically locked, thereby securing the vehicle. After the vehicle stops, the parking switch should be turned on, and then the gear should be shifted to P before releasing the foot brake to complete a normal parking procedure. However, it is also important to note that if stepping on the accelerator in P gear is done for an extended period, it can cause the engine temperature to rise rapidly, reducing the radiator's cooling efficiency. In severe cases, it may burn the big and small bearings under the piston and adversely affect the belts and gears. Therefore, it is best to avoid doing this.

11

2

Share

What is the speed limit on the Rilan Expressway?

How to Determine if a Vehicle is a Salvage Car?

At how many kilometers should a major maintenance be performed on a car?

Can vehicle antifreeze be mixed and topped up?

How to Remove the Seats of Volkswagen Lavida

How to Restart a Frozen Central Control Screen in Geely Vision?

Does Stepping on the Accelerator in P Gear Harm the Car?

What Causes the Car Brake Pedal to Shake?

Where is the car's carbon canister located?

Is VW50200 oil 30 or 40?

How Often Should Cars Be Serviced?