What are the symptoms of a faulty thermostat in the Passat Lingyu 1.8T?

Can Used Cars Be Deducted for VAT?

The VAT deduction situation for used car transactions is as follows: Cannot Deduct VAT: If an enterprise purchases a used car and obtains a regular invoice, it cannot deduct the input VAT. This is because the seller did not deduct the input VAT when purchasing the car initially, and the selling price includes tax, calculated using a simplified method for payable VAT. Can Deduct VAT: If an enterprise purchases a used car and obtains a special VAT invoice, it can deduct the input VAT based on the invoice: that is, the seller had already deducted the input VAT when purchasing the car, so when selling, a special VAT invoice must be issued, calculating the output VAT at a 17% tax rate.

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Where to Add Insufficient Coolant?

Insufficient coolant should be added in the engine coolant reservoir. Coolant can prevent scaling: High-quality coolant is made with distilled water and contains anti-scaling additives, which not only prevent scaling but also have descaling functions. Antifreeze prevents the coolant from freezing and cracking the radiator or damaging the engine cylinder block during cold weather parking. Coolant can prevent corrosion: Coolant not only does not cause corrosion to the engine cooling system but also has anti-corrosion and rust-removal functions. Engine antifreeze generally contains substances that lower the freezing point of water as antifreeze agents, ensuring the cooling system does not freeze in low-temperature conditions.

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Is It Better to Store a Car in a Cold Storage in Winter Than Outside?

Storing a car in a cold storage in winter is better than leaving it outside. It ensures the car won't freeze. Reasons for parking a car in cold storage: Even in a cold storage, the temperature inside is much higher than outdoors. Keeping the car in cold storage prevents frost from forming on the windows in the morning. If left outside, the temperature inside the car is higher than outside, causing frost to form on the windows. The same applies to the engine—higher indoor temperatures are beneficial for the engine. Solutions for a frozen car: Parking a car outside overnight makes it unavoidable for the doors to freeze. Before driving the next day, it's best to prepare a bottle of warm water and pour it over the frozen door seams. After opening the door, dry it immediately to prevent refreezing. Before parking, lift the windshield wipers, being careful not to force them. If it's windy, also prevent the wind from blowing the wipers down, as they might damage the windshield.

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Is Subject 4 Included in the Three-Year Time Limit?

Subject 4 is not included in the three-year time limit. The three-year time limit applies to Subject 2 and Subject 3. Driving test regulations: The validity period of the driving skill test permit is three years, and applicants must complete Subject 2 and Subject 3 tests within this period. If the tests are not completed within the validity period, the passed subjects will be invalidated. Content of Subject 4: Includes safe and civilized driving operation requirements for drivers, knowledge of safe driving under adverse weather and complex road conditions, emergency handling methods for situations like tire blowouts, and post-accident handling knowledge. The full score is 100 points, but there are only 50 questions, with each question worth 2 points. Questions 41 to 50 are multiple-choice questions.

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What is the torque range of a torque wrench?

The minimum torque range of a torque wrench is 5N.m, and the maximum is 25N.m. Precautions for hydraulic torque wrenches: The torque of a hydraulic torque wrench does not start from 0; it is also determined by the hydraulic wrench pump. Because the hydraulic wrench pump is a two-stage or three-stage pump, during low-pressure and high-flow conditions, whether it's a gear pump or a plunger pump, there is significant overflow, resulting in unstable pressure and unstable torque output from the wrench. Precise torque measurement starts from the second stage, where the flow rate is much smaller than the low-pressure flow, with no overflow, ensuring stability and allowing for precise torque control. Precautions for using torque wrenches: Do not use a preset torque wrench to remove bolts or nuts. It is strictly prohibited to add an extension sleeve to the end of the torque wrench to increase the leverage, as this may damage the wrench. Adjust the required torque as needed and ensure the adjustment mechanism is in the locked position before use.

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Engine Water Temperature?

Engine water temperature may be high due to the following reasons: Cooling system: High engine water temperature may be caused by failure to clean the cooling system as required, leading to excessive scale buildup or debris clogging the radiator core tubes, preventing the coolant from being cooled. If the antifreeze continuously circulates in a small loop, it will not pass through the radiator for cooling, resulting in excessively high antifreeze temperature. Fan belt: High engine water temperature may be caused by damage to the fan belt or slippage of the fan belt, which reduces the rotation speed of the water pump shaft, leading to insufficient water pumping. Alternatively, deformed fan blades may reduce air supply, thereby decreasing the air cooling effect.

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What are the symptoms of a faulty thermostat in the Passat Lingyu 1.8T?

Can Used Cars Be Deducted for VAT?

Where to Add Insufficient Coolant?

Is It Better to Store a Car in a Cold Storage in Winter Than Outside?

Is Subject 4 Included in the Three-Year Time Limit?

What is the torque range of a torque wrench?

Engine Water Temperature?

What is the material of a car fuel tank?

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How long can a traffic violation caught by electronic police be processed at the latest?

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