What Maintenance is Needed at Two Years or 20,000 Kilometers?

What to Do If the Inspection Compliance Label Is Lost?

If the inspection compliance label is lost, you should immediately apply for a replacement. The process is as follows: 1. You need to go to the local vehicle management office or traffic police station where the annual inspection is conducted to apply for a replacement. 2. Bring relevant documents, including the vehicle registration certificate, the owner's ID card, and the driving license to complete the replacement. The vehicle management office should complete the process within one working day from the date of application. According to Chinese traffic laws, it is mandatory to display the compulsory traffic insurance and vehicle inspection labels on the front windshield of the vehicle for police inspection at any time. For vehicles that meet the national safety technical standards, the inspection compliance label should be applied for at the inspection site where the vehicle was tested.

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What Causes Oil on Spark Plugs?

The causes of oil on spark plugs: The valve cover gasket has aged, and this component is responsible for sealing the engine lubricating oil. When it ages, lubricating oil naturally appears on the spark plugs. Secondly, there may be quality issues with the spark plugs themselves, where the oil enters through the threads, necessitating replacement with new spark plugs. A spark plug is a component in the ignition system of a gasoline engine that introduces high-voltage current into the cylinder to generate an electric spark, igniting the combustible gas mixture. The spark plug mainly consists of a terminal nut, insulator, terminal stud, center electrode, side electrode, and shell, with the side electrode welded onto the shell.

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What is the traffic police's stop hand signal?

The traffic police officer's left arm is extended straight upward from the front, with the palm facing forward. When the traffic police officer extends their left arm straight forward and upward with the palm facing forward, this constitutes the stop signal hand gesture, indicating that vehicles ahead are not permitted to proceed.

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How to Find the Reference Points for Right Reverse Parking?

Align the left rearview mirror with the right starting line, and match the angle between the right rear window center pillar and the parking space boundary line. Observe the left rearview mirror and the parking space boundary line. When the lower edge of the left rearview mirror aligns with the parking space boundary line, press the clutch and brake to stop, completing the right reverse parking maneuver.

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How to Clean Stains on the Car Body?

Here are some methods for cleaning stains on the car body: 1. All organic sticky substances can be dissolved with organic solvents. Everyday volatile products like alcohol, toilet water, and essential balm contain alcohol-based organic solvents, making them effective for removing tree sap. These items are not only commonly available at home but also relatively inexpensive. If you're concerned about the strong smell of essential balm lingering on the car, you can rinse it multiple times. 2. Cola is a carbonated drink, and carbonic acid is a moderately strong acid. The general composition of rust is ferric oxide (Fe2O3). The two undergo an ionic reaction, causing the iron in ferric oxide to dissolve as ions in the solution. Additionally, the large amount of CO2 in cola easily separates from the liquid, and the bubbles help loosen the rust, accelerating the ionic reaction. 3. Waxing a car is similar to using skincare products—it may only look shiny at first, but the long-term benefits become evident over time. Some cars that have been driven for four or five years still look brand new after every wash, thanks to waxing. Waxing effectively protects the car paint, preventing fine scratches and color fading due to prolonged sun exposure.

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How to Use a Piston Ring Compressor?

Piston ring compressor usage method: 1. Before installing the piston, apply engine oil to the ring groove and cylinder; remove the connecting rod cap and insert rubber hoses onto the connecting rod bolts to prevent them from crossing the threaded ends; 2. Install the piston ring compressor, check the stability of the bearings, and then install the piston into the cylinder; 3. After separating the piston ring compressor, stop tapping and check whether the connecting rod is aligned with the crankshaft before pushing the piston into position. The function of the piston ring compressor is to tightly wrap the piston rings into the piston ring grooves for installation into the cylinder. Piston ring compressors are usually made of rigid sheet metal, and their sizes and models vary. When selecting one, choose the appropriate compressor based on the diameter of the piston.

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What Maintenance is Needed at Two Years or 20,000 Kilometers?

What to Do If the Inspection Compliance Label Is Lost?

What Causes Oil on Spark Plugs?

What is the traffic police's stop hand signal?

How to Find the Reference Points for Right Reverse Parking?

How to Clean Stains on the Car Body?

How to Use a Piston Ring Compressor?

What to Do If You Miss an Exit on the Highway?

Can I drive on the first day of getting my driver's license?

What does an exclamation mark on the car dashboard indicate?

Why does a car suddenly stall and fail to start?