Can Private Cars Be Driven to Vietnam?

What grade of engine oil should be used for China IV diesel vehicles?

China IV diesel vehicles should use the following grades of diesel oil: 1. The minimum standard is 15W-40, CD grade or above. 2. Depending on the power of the diesel engine, the standard should be upgraded. For diesel engines above 200KW, it is recommended to use 15W-40, CF-4 grade or above. Extended information: The China IV emission standard is the fourth stage national standard for motor vehicle pollutant emissions. The main pollutants emitted by vehicles include HC (hydrocarbons), NOx (nitrogen oxides), CO (carbon monoxide), PM (particulate matter), etc. Through the application of technologies such as better catalytic converter active layers, secondary air injection, and exhaust gas recirculation systems with cooling devices, the standard controls and reduces vehicle emissions to below specified levels.

1

3

Share

What are the speedometer and odometer?

Speedometer: A device that measures and displays the speed of a vehicle. Odometer: A device used to determine whether a car should be scrapped based on the distance it has traveled. Here is some additional information: 1. Speedometer: The speedometer is commonly known as the vehicle speed and mileage meter. It comes in two types: roller counter and dot-matrix LCD screen. It consists of a speed gauge that indicates the vehicle's speed and an odometer that records the distance traveled. 2. Working Principle: The purely mechanical odometer consists of a worm gear mechanism and a number wheel. When the car is in motion, the odometer drive gear (worm gear) installed on the gearbox main shaft drives the odometer driven gear (worm) to rotate. The worm drives a flexible shaft, which then rotates the counter on the instrument panel through the worm gear mechanism, displaying the mileage.

17

2

Share

Where is the drainage hole for the Volkswagen Tharu's trunk located?

The drainage hole for the trunk is located beneath the spare tire in the trunk, which is the lowest level of the trunk. Introduction to the drainage hole: The trunk drainage hole is usually blocked with a rubber plug to prevent rainwater from flowing back into the car. Typically, there are one or two drainage holes designed in the trunk, and removing the rubber plug allows for drainage. Function of the drainage hole: The purpose of the drainage hole is to serve as an outlet for rainwater to exit the vehicle. In fact, cars have many hidden drainage holes, generally located in the engine compartment, sunroof, fuel tank cap, and below the door panels. The functionality of these drainage holes significantly impacts the vehicle's usability.

16

3

Share

What are the dimensions of the rear seats in the Honda XRV?

The rear seat dimensions of the Honda XRV are: legroom ranges from 735 to 985 mm, and the height is 940 mm. Additional information: 1. Interior: The all-new XR-V retains the design of the current model while upgrading several details, combining soft materials with faux wood trim. The large center screen, steering wheel, instrument panel, and air vents have undergone noticeable changes compared to the current XR-V. 2. Seat design: The XR-V features a unique seat design. The front seats can be laid flat after removing the headrests. The rear seats can be split 6/4 or folded and pushed forward behind the front seats to create more luggage space. The XR-V's drivetrain is a dual-pump real-time four-wheel-drive system, operating as front-wheel drive under normal conditions.

19

4

Share

What Causes Engine Shaking When Releasing the Clutch in an Audi A6L Manual Transmission?

Severe wear of the clutch disc itself, uneven wear of the pressure plate, and varying degrees of wear on the flywheel can all cause the engine to shake when releasing the clutch in an Audi A6L manual transmission. Fuel Cleanliness: High levels of impurities in the fuel can accelerate the wear of the electric fuel pump and reduce its service life. Additionally, unclean fuel can lead to clogging of the fuel filter and fuel injectors, affecting fuel supply pressure and normal injection volume, thereby reducing the engine's performance. Proper Fuel Selection: The engine has high requirements for fuel quality and grade, with even higher demands for fuel-injected engines. For vehicles equipped with catalytic converters and oxygen sensors, only unleaded high-octane gasoline should be used. If leaded gasoline is used, the exhaust catalytic converter will fail after driving more than 400 kilometers, the oxygen sensor will also malfunction, and the normal operation of the engine will be affected.

8

5

Share

What glue is used to repair a cracked headlight housing?

A cracked headlight housing can be repaired using glass adhesive. Car headlights, also known as automotive front lights or LED daytime running lights, require the following maintenance methods: 1. Regularly inspect the headlight's sealing; if the sealing ring between the lens and reflector is damaged, replace it promptly. 2. Clean the reflector regularly; if it becomes blackened or the brightness diminishes, replace it. 3. Regularly remove dust and stains from the bulb. The causes of fogging inside car headlights include: 1. Cracks at the welding joint between the headlight and housing. 2. Driving through water or in rainy conditions. 3. Aging of the rubber seal on the light cover. 4. Cracks in the headlight's sealing cover. 5. Detachment of the vent cap, vent tube, or breathable membrane. 6. Using a high-pressure water gun to wash the car.

13

2

Share

Can Private Cars Be Driven to Vietnam?

What grade of engine oil should be used for China IV diesel vehicles?

What are the speedometer and odometer?

Where is the drainage hole for the Volkswagen Tharu's trunk located?

What are the dimensions of the rear seats in the Honda XRV?

What Causes Engine Shaking When Releasing the Clutch in an Audi A6L Manual Transmission?

What glue is used to repair a cracked headlight housing?

What is the procedure for handling a driving license with 12 points deducted?

What material is the Audi A6 door made of?

Is the power consumption of a 24v car fan high?

Is it necessary to install tweeters on the rear doors?