How long is the general warranty period for cars?

Do I need to change the license plate when changing cars?

Changing cars requires changing the license plate. According to relevant regulations, when the vehicle management office handles the registration of motor vehicle changes and needs to change the motor vehicle license plate number, the license plate and driving license will be recovered, a new motor vehicle license plate number will be determined, and the license plate, driving license, and inspection qualification mark will be reissued. The vehicle license plate number can be retained under the name of the original owner under certain conditions: 1. If the old car has been transferred or scrapped and the original owner has used the license plate for more than one year, the original license plate number can be used. When transferring ownership, the license plate number will automatically be retained under the name of the original owner for one year without the need for retention procedures; 2. Within one year after the vehicle is transferred, the original owner can apply to the vehicle management office to use the original license plate number. If the original owner does not apply to use it within one year, the license plate number will be re-entered into the selection pool and publicly released to the public; 3. If the original motor vehicle is involved in road traffic safety violations or traffic accidents, these must be resolved first.

18

1

Share

Where to Check the Car Engine Number?

The engine number can be found on the outer surface of the engine block, on the vehicle's nameplate, or the engine compartment nameplate. It can also be checked on the car purchase invoice, the factory certificate (which includes the engine number), the operation permit for commercial vehicles, the vehicle purchase tax payment certificate, the registration records at the public security authority, or the vehicle insurance card. The simplest and most direct method is to check the vehicle's administrative green book or the vehicle registration certificate. Engine model is an identification code assigned by the engine manufacturer in accordance with relevant regulations, corporate or industry practices, and the attributes of the engine. It represents information such as the manufacturer, specifications, performance, features, technology, purpose, and batch of the engine, including fuel type, number of cylinders, displacement, and static brake power. Engines installed in passenger cars or multi-purpose vehicles are marked with the professional manufacturer's name, model, and production number as required. It's important to note that the engine number is not the same as the engine model. The engine model refers to the specifications and size of the engine within the manufacturer's range, and multiple engines can share the same model. The engine number, however, is the production number of the engine, unique to each individual engine. Composition of the car engine number: Front part: Includes the product series code, generation symbol, and regional or corporate code, which are selected by the manufacturer as needed but must be approved and recorded by the industry standard regulatory body. Middle part: Consists of symbols for the number of cylinders, cylinder arrangement, stroke, and cylinder diameter. Rear part: Composed of symbols for structural features and usage characteristics. Tail part: Distinguishing symbol. When differentiation is needed within the same series due to improvements or other reasons, the manufacturer selects an appropriate symbol. The rear and tail parts can be separated by a hyphen (-).

9

0

Share

Where is the fuel tank cap switch located on a Chevrolet?

The fuel tank cap switch on a Chevrolet is located on the fuel tank cap itself. This model uses a press-to-open mechanism, where pressing the fuel tank cap while the car is unlocked will open it. Currently, there are two main types of fuel tank cap opening mechanisms in cars: press-to-open and switch-controlled. The press-to-open method is more common in American and German cars. The switch-controlled method involves using a button inside the car to open the fuel tank cap, with the button's location varying by model. Taking the Chevrolet Cavalier as an example, its body dimensions are 4474mm in length, 1730mm in width, and 1471mm in height, with a wheelbase of 2600mm. In terms of power, it is equipped with a 1.0T 125-horsepower L3 turbocharged engine, paired with a 6-speed automatic transmission. The suspension system features a MacPherson strut independent front suspension and a torsion beam non-independent rear suspension.

5

Share

Is it necessary to repair a rice-grain-sized paint chip?

A rice-grain-sized paint chip does not require immediate repair. Solution: Instead of repainting, you can temporarily use a touch-up pen to address the issue and handle it with a full repaint later. A touch-up pen is a tool for repairing minor car paint scratches. Simply select the appropriate model matching your car's original paint color. Applying the touch-up pen to small scratches or paint chips can repair, conceal, and smooth out the damage. The composition of touch-up pens typically matches the original car paint, and since car models vary, only specialized touch-up pens designed for specific vehicles should be used. Introduction to Automotive Paint: Automotive paint is a protective film sprayed onto cars, serving as a type of coating that prevents easy corrosion of the vehicle body while also enhancing aesthetic appeal. Different automotive paints produce different effects, and the quality of the paint itself, along with application techniques and a suitable painting environment, is crucial. Most car owners invest significant effort in beautifying their vehicles, as it is a way to express individuality. The main characteristics of automotive paint performance include excellent film fullness, high gloss, superior hardness, strong adhesion, and outstanding mechanical properties. The paint film maintains exceptional gloss retention, weather resistance, and abrasion resistance, along with good resistance to acids, alkalis, alcohol, and gasoline.

20

1

Share

Why does the wiper move by itself without turning on the switch?

The wiper moves by itself without turning on the switch because the control switch is broken. Solution: Send it to a repair shop for fixing. The structure of the wiper is quite simple, mainly consisting of a brush and a motor, so failures are relatively rare. Even if the wiper malfunctions and stops moving, it is mostly due to a blown fuse. Simply open the fuse box, locate the wiper's fuse, pull it out, and replace it to continue using the wiper. Introduction to wipers: The wiper is an important accessory installed on the windshield, and its function is to clear rain, snow, and dust that obstruct the view on the windshield. Therefore, it plays a crucial role in driving safety. Wipers generally come in three types: vacuum wipers, electric wipers, and wipers with electronic control units. The drawback of vacuum wipers is that the speed of the wiper blade is unstable. When the engine's vacuum level decreases (for example, when the car is climbing a hill), the wiper blade may stop, blurring the driver's vision. Vacuum wipers were phased out in 1972 and replaced by electric wipers.

12

0

Share

Do You Need to Press Both the Clutch and the Accelerator When Shifting Gears?

When shifting gears, you do not need to press both the clutch and the accelerator. However, if you do not press the clutch first before shifting, you will not be able to engage the gear. Forcing the operation will inevitably damage the transmission and the gear shift switch, leading to a series of issues such as reduced engine power and increased fuel consumption. Whether upshifting or downshifting, the correct procedure is: release the accelerator, press the clutch, shift gears, slowly release the clutch, and gently apply the accelerator simultaneously. Remember to fully depress the clutch when shifting gears to ensure a more thorough gear change. Starting: Press the clutch with your left foot, press the brake with your right foot, engage first gear, release the handbrake, then slowly release the clutch with your left foot. When the car starts to vibrate slightly, move your right foot to the accelerator pedal and gently apply some throttle while continuing to release the clutch. Once the car starts smoothly, fully release the clutch with your left foot and prepare to accelerate for the next gear shift. Upshifting: Release the accelerator pedal, quickly press the clutch pedal with your left foot, move the gear lever to the corresponding gear, release the clutch pedal, and while releasing the clutch, slowly press the accelerator with your right foot.

8

4

Share

How long is the general warranty period for cars?

Do I need to change the license plate when changing cars?

Where to Check the Car Engine Number?

Where is the fuel tank cap switch located on a Chevrolet?

Is it necessary to repair a rice-grain-sized paint chip?

Why does the wiper move by itself without turning on the switch?

Do You Need to Press Both the Clutch and the Accelerator When Shifting Gears?

What Causes the Tachometer Not to Return to Zero?

What causes the car to feel jerky?

How to Refill Automotive Cooling Oil?

How is the wading capability of the NIO ES6?