What procedures and documents are required for the 2021 vehicle inspection?

How to Check the Oil Dipstick on a Passat?

The method for checking the oil dipstick on a Passat is as follows: When pulling out the dipstick from the engine, there are two circles at the lower end of the dipstick, which represent the upper and lower limits of the oil level. Simply ensure that the measured oil level falls between these two marks. In vehicles, the dipstick is a commonly used tool for checking the quantity of lubricating oil. Due to the curved path of the dipstick insertion hole, the dipstick must be able to deform when inserted and rebound to its original shape when pulled out. The Passat is a mid-size sedan designed by Volkswagen AG in Germany, with body dimensions of 4933mm in length, 1836mm in width, 1469mm in height, and a wheelbase of 2871mm.

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What is the reason for continuous oil leakage from the carburetor drain port?

The reasons for continuous oil leakage from the carburetor drain port: 1. The fuel inlet valve in the carburetor is stuck by foreign objects, preventing it from closing completely, resulting in an excessively high fuel level and oil leakage; 2. The dynamic balance system of the carburetor fuel inlet system is disrupted. Here is more information about the carburetor: 1. Hazards of oil leakage: Carburetor oil leakage not only increases fuel consumption and affects overall vehicle performance but, more importantly, poses significant safety hazards to the vehicle, requiring timely resolution. 2. Working principle: The carburetor is a mechanical device that mixes a certain proportion of gasoline with air under the vacuum generated by the engine's operation. As a precise mechanical device, the carburetor utilizes the kinetic energy of the incoming airflow to achieve gasoline atomization.

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Is the washer fluid reservoir only for windshield washer fluid?

The washer fluid reservoir is where you add windshield washer fluid. Here is some relevant knowledge about windshield washer fluid: Definition of windshield washer fluid: Commonly known as automotive windshield cleaning fluid. It is a consumable item in vehicle use. High-quality automotive windshield washer fluid is mainly composed of water, alcohol, ethylene glycol, corrosion inhibitors, and various surfactants. Automotive windshield washer fluid is commonly referred to as glass water. Functions of windshield washer fluid: Cleaning performance: Windshield washer fluid typically has wetting, penetrating, and solubilizing functions, thereby serving to clean and remove dirt. Antifreeze performance: The presence of alcohol and ethylene glycol can significantly lower the freezing point of the liquid, thus providing antifreeze effects and quickly dissolving frost.

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Why is there a bulge in the rear of Volkswagen cars?

Volkswagen cars have a bulge in the rear due to the exhaust pipe or drive shaft located under the chassis. Typically, rear-wheel-drive vehicles require a drive shaft to transmit the engine's power to the rear wheels, necessitating this structural bulge. The Volkswagen Lavida has a body length, width, and height of 4670mm, 1806mm, and 1474mm respectively, with a wheelbase of 2688mm, and features front-engine, front-wheel-drive. It is equipped with a 1.4T turbocharged engine paired with a 7-speed dual-clutch transmission. This engine delivers a maximum power of 110kW and a maximum torque of 250Nm, and also incorporates direct fuel injection technology with an aluminum alloy cylinder head and block.

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What is needed for the first maintenance of Magotan?

Items required for the first maintenance of Magotan include: driver's license; maintenance manual; warranty manual; owner's ID card; vehicle registration certificate; vehicle purchase invoice, to be taken to the designated first maintenance facility for the vehicle's initial service. Important note: make an appointment with the 4S shop in advance. The first maintenance refers to the initial service after the new car has been driven, with the specific time varying by vehicle, generally around 5,000 kilometers. It is essential to attend the first maintenance on time, neither early nor delayed. The completion of the first maintenance marks the end of the car's break-in period, allowing it to be driven under standard load and normal speed as required. The timing for the first maintenance is calculated from the date of vehicle pickup. There are two indicator values for the first maintenance: mileage and time. Whichever comes first serves as the standard. First maintenance items include: oil change, oil filter replacement, cleaning the air filter, checking various fluid levels for normalcy, inspecting the generator belt and wiper blades for damage, checking tire pressure for normalcy, and examining tires for damage or bulges. Estimated time required: approximately 2 hours to complete all tasks. The most crucial aspect of the first maintenance for a new car is changing the engine oil and oil filter. When changing the oil, the oil filter must also be replaced. The selection of engine oil must refer to the "Vehicle Use and Maintenance Manual," as different models specify different oil grades. Maintenance precautions: Do not wash the interior of the car body with water: Many people clean their cars during holidays, washing the body with water and scrubbing with a cloth. It is important to note that the interior of the car body should not be directly washed with water. If the floor mats are dirty, use a vacuum cleaner or take them out to brush with detergent, dry them, and then put them back. There are many drainage holes under the rubber mats on the cabin floor. Water entering these areas will not dry but flow through the holes to corrode parts like the gearbox. The better practice is to clean with a vacuum cleaner and then wipe with a cloth to prevent water accumulation. Do not mix different brands of antifreeze: When the antifreeze in the car is low, it is recommended to drain the existing antifreeze and add the same brand from the start. Different brands of antifreeze have varying chemical properties, and their corrosion inhibitors can react adversely when mixed, leading to unnecessary issues. Do not lubricate wheel bolts and nuts: When bolts on a moving car rust, they are often oiled to function again. Some people apply lubricant to wheel bolts and nuts to prevent rust, but this poses a safety risk. At high speeds, bolts and nuts can loosen or even fall off, causing driving failures. Do not press the accelerator when starting an EFI car: The starter of an EFI car differs from that of a regular car. Its fuel injection control device can automatically adjust the fuel supply based on the starter's temperature and working conditions, ensuring a smooth start.

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How Many Years Can a 10-Year-Old Used Car Last?

In good condition, it can generally last 3-4 years. Here are some precautions when buying a used car: Confirm the purchasing channel: When buying a used car, always choose a reliable channel. Inspect the car: Check the vehicle's exterior for any replaced parts, repainting, etc. If the car has been repainted, the redone paint may leave small bubbles or other imperfections. Test drive: A test drive is also a good way to inspect the vehicle, provided you communicate with the dealer beforehand. Generally, through driving, you can check for any abnormal noises or looseness in the interior, chassis, or suspension. You can also test the vehicle's acceleration, braking, gear shifting, etc., to determine its previous usage condition.

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What procedures and documents are required for the 2021 vehicle inspection?

How to Check the Oil Dipstick on a Passat?

What is the reason for continuous oil leakage from the carburetor drain port?

Is the washer fluid reservoir only for windshield washer fluid?

Why is there a bulge in the rear of Volkswagen cars?

What is needed for the first maintenance of Magotan?

How Many Years Can a 10-Year-Old Used Car Last?

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