What is the tire model of the JAC Refine S3?

What is the Difference Between Crystal Coating and Film Coating?

Film coating involves polishing the paint surface and then applying a high-grade wax to form a protective film. Crystal coating, on the other hand, involves creating a mirror-like finish on the paint surface to restore it to a new-car condition, followed by applying a durable invisible barrier. Below is an introduction to the similarities and differences between film coating and crystal coating: 1. Similarities: (1) Same working principle: Both film coating and crystal coating involve applying a substance to the car's paint surface to isolate it from air, UV rays, and harmful substances, thereby protecting the paint. (2) Same construction process: Both film coating and crystal coating generally consist of core steps such as deep cleaning, masking, polishing, cleaning and drying, coating application, and final cleaning. (3) Same construction time: Both film coating and crystal coating take approximately 3-4 hours to complete, with similar construction times. 2. Differences: (1) Different project meanings: The literal meaning of car film coating is to cover the paint with a protective film, emphasizing protection. The literal meaning of car crystal coating is to cover the paint surface with a crystalline layer, also emphasizing protection. (2) Different protective effects: Organic film coatings fall under the category of basic protection, emphasizing the enhancement of the paint's oxidation resistance and brightening effect. (3) Different durability: Organic film coatings typically last 6-12 months; inorganic film coatings last over 36 months; crystal coatings generally last 12-18 months.

17

2

Share

What engine does the 2019 Volkswagen Sagitar have?

The engine of the Volkswagen Sagitar is developed by Volkswagen Germany and produced in the Changchun and Chengdu Automotive Economic and Technological Development Zones. The 1.2T engine model for the 2019 Volkswagen Sagitar is the EA211-DJN, with a maximum power output of 85kW and a maximum torque of 175Nm. The 1.4T engine model is the EA211-DJS, with a maximum power output of 110kW and a maximum torque of 250Nm. For daily maintenance of the 2019 Volkswagen Sagitar's engine, the following methods can be used: Use lubricating oil of the appropriate quality grade. For gasoline engines, select SD--SF grade gasoline engine oil based on the additional equipment of the intake and exhaust systems and usage conditions; for diesel engines, choose CB--CD grade diesel engine oil according to mechanical load, with the selection standard not lower than the manufacturer's specified requirements. Regularly change the engine oil and filter. The quality of any grade of lubricating oil will change during use. After a certain mileage, its performance deteriorates, leading to various engine problems. To avoid malfunctions, change the oil regularly according to usage conditions and maintain an appropriate oil level. When engine oil passes through the fine pores of the filter, solid particles and viscous substances in the oil accumulate in the filter. If the filter becomes clogged and the oil cannot pass through, it may rupture the filter or open the safety valve, allowing oil to bypass through the bypass valve and carry contaminants back to the lubrication areas, accelerating engine wear and increasing internal pollution. Regularly clean the crankcase. During engine operation, high-pressure unburned gases, acids, moisture, sulfur, and nitrogen oxides from the combustion chamber enter the crankcase through the gap between the piston rings and cylinder walls, mixing with metal particles from component wear to form sludge. In small amounts, it remains suspended in the oil; in large amounts, it precipitates, clogging filters and oil passages, making engine lubrication difficult and causing wear. Regularly use radiator cleaner to clean the radiator. Removing rust and scale not only ensures the engine operates properly but also extends the overall lifespan of the radiator and engine.

16

3

Share

Where is the OBU Bluetooth switch?

The OBU Bluetooth switch is a button located on the top of the OBU device, which serves as the power switch for the device's Bluetooth. After pressing it, the Bluetooth indicator light will flash and then remain steadily lit. Below is some relevant information about OBU: 1. Introduction: OBU stands for On-Board Unit, a microwave device that communicates with RSU (Roadside Unit). In the ETC system, the OBU is placed in the vehicle, while roadside units are installed along the road. They communicate with each other via microwave signals. When a vehicle passes through an RSU at high speed, they communicate via microwave signals to verify authenticity, identify the vehicle type, calculate toll rates, and deduct the toll fee. 2. Precautions: If a vehicle travels between tall buildings, the GPS and GPRS signals can be easily blocked by the buildings, significantly affecting GPS position calculations and GPRS wireless communication. This may result in delayed or failed transmission of the vehicle's operational status and location to the headquarters, and similarly, the headquarters' dispatch information may be delayed or fail to reach the terminal. Consequently, this can lead to inaccurate scheduling and reduced efficiency in dispatch control.

17

4

Share

What is the fuel consumption of the BYD Tang fuel version?

The BYD Tang second-generation fuel version is equipped with a 2.0T turbocharged engine, and the comprehensive fuel consumption of this car is 10-12L/100km. The following is a related introduction to the BYD Tang second-generation fuel version: 1. Quality: Entering the Tang fuel version, the consistent BYD family design style is eye-catching, with a clear overall design hierarchy and minimalist design. The three-spoke multifunctional steering wheel it adopts reduces the operational burden on the driver during driving. 2. Space: The Tang fuel version has a length, width, and height of 4870mm, 1940mm, and 1720mm respectively, with a wheelbase of 2820mm, which is even larger than the Highlander of the same type. Such advantageous body dimensions inevitably bring superior interior space, with a total of three rows of seats and seven seats.

18

5

Share

What is the fuel consumption of the Trumpchi M8?

GM8's combined fuel consumption is 10.1L/100km. The dimensions of the GAC Trumpchi GM8 are: length 5066mm, width 1923mm, height 1822mm, with a wheelbase of 3000mm. Below are the specific details of the GAC Trumpchi GM8: 1. The GAC Trumpchi GM8 is an MPV with a fuel tank capacity of 68 liters and a curb weight of 2002kg. 2. The GAC Trumpchi GM8 features a MacPherson independent front suspension and a multi-link independent rear suspension. It is equipped with a 2.0T turbocharged engine, delivering a maximum horsepower of 201PS, maximum torque of 320Nm, and maximum power of 148kW, paired with a 6-speed automatic transmission.

10

3

Share

How to Remove Cigarette Smell from the Car?

Clean the car interior, ventilate, place grapefruit or orange peels inside the car, or use a car air purifier. Below are the related methods for removing cigarette smell from the car: 1. Clean the car interior: When you notice a cigarette smell in the car, you can clean the vehicle's interior. Soak a towel in a bucket containing car interior cleaner, then wipe down the interior. This not only removes dirt but also helps eliminate odors. Pay special attention to cleaning the car carpet, as it easily absorbs cigarette smells. 2. Ventilation: On a nice day, park the car in a safe and well-ventilated area, then open all windows and doors to air it out. This greatly helps in dissipating the cigarette smell. 3. Place grapefruit or orange peels inside the car: These peels emit a fresh, fruity fragrance and are easy to obtain at a low cost. Additionally, jasmine flowers are a good alternative, as they can also fill the car with a pleasant aroma. 4. Use a car air purifier: Utilize a car air purifier or turn on the car's air purification function.

2

Share

What is the tire model of the JAC Refine S3?

What is the Difference Between Crystal Coating and Film Coating?

What engine does the 2019 Volkswagen Sagitar have?

Where is the OBU Bluetooth switch?

What is the fuel consumption of the BYD Tang fuel version?

What is the fuel consumption of the Trumpchi M8?

How to Remove Cigarette Smell from the Car?

How to Play Back Dash Cam Recordings?

What is Audi Virtual Cockpit?

How Often Should Car Window Tint Be Replaced?

Should You Replace Two or Four Tires at a Time?