Which One to Choose Between Honda XR-V and T-Cross?

What Are the Causes of Idle Shaking After a Car Goes Through Water?

After a car goes through water, the engine may experience idle shaking due to a small amount of water entering the high-voltage wires, causing poor ignition system performance, or water entering the exhaust outlet. When a small amount of water enters the high-voltage wires, it can soak the air filter element, increasing intake resistance and allowing water to enter the combustion chamber. This leads to poor ignition system performance, and in severe cases, the spark plugs may fail to ignite, causing the engine to shake at idle or even stall. Water entering the exhaust outlet: Open the hood and remove the air filter to check if the filter is wet, as a wet filter can cause the engine to shake at idle. If the interior is dry, the car can be used safely. If the filter is wet, it should be replaced promptly, and the intake tract should be checked for water droplets or moisture. Precautions for driving through water: When driving through water, shift to 1st or 2nd gear in advance and maintain high throttle to pass through. If the water submerges the exhaust pipe, power will drop significantly. If accelerating doesn't help, maintain high throttle without shifting gears midway. After passing through, stop in neutral, then press the accelerator deeply several times to expel water from the exhaust pipe. Before driving again, press the brakes several times to ensure they are functioning properly.

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Do Used Cars Still Require Purchase Tax?

Used cars do not require purchase tax. A vehicle only needs to pay purchase tax once, which is paid when the car is purchased as new. When trading a used car, the original owner must provide complete proof of purchase tax payment. However, if the purchase tax was not paid when the car was new, the new owner will need to make up the unpaid portion. The current vehicle purchase tax is a tax levied on units and individuals who purchase specified vehicles within China. It evolved from the vehicle purchase surcharge. The taxpayers of the vehicle purchase tax are units and individuals who purchase taxable vehicles, and the scope of taxation includes cars, motorcycles, electric vehicles, trailers, and agricultural transport vehicles, with a tax rate of ten percent.

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What to Do When the Exhaust Pipe Sprays Water Excessively?

Excessive water spraying from the exhaust pipe is normal. Gasoline is a mixture primarily composed of hydrocarbon substances. After complete combustion, it produces some water vapor and carbon dioxide. Therefore, in winter, the white smoke emitted from the exhaust pipe is actually water vapor. When this water vapor passes through the cold exhaust pipe, it condenses into small water droplets, which then flow out of the exhaust pipe. With the use of ethanol-blended gasoline nowadays, even more water vapor is expelled. When the accumulated water reaches a certain level, you may see water spraying out from the exhaust pipe. In fact, this indicates that the engine is burning efficiently and operating normally.

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Can different brands of urea be mixed?

Different brands can be mixed, but it is not advisable to do so for a long time. Definition of automotive urea: Automotive urea is a liquid used in SCR technology to reduce nitrogen oxide pollution in diesel vehicle exhaust. Its composition is 32.5% high-purity urea and 67.5% deionized water. Reason for adding automotive urea: The main harmful substances in diesel vehicle exhaust are nitrogen oxides and particulate matter. While particulate emissions can be reduced through technical means inside the engine, the exhaust primarily contains nitrogen oxides. By injecting urea into the exhaust after-treatment device, the urea decomposes into ammonia at high temperatures, which reacts with nitrogen oxides in the presence of a catalyst to produce harmless nitrogen and water.

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How to Adjust the Rearview Mirror of Haval F5?

Haval F5 comes standard with electrically adjustable rearview mirrors across all models. The electric adjustment knob is located on the door trim panel on the driver's side, in front of the window switch. To use, rotate the adjustment knob to the corresponding left or right side mirror, then adjust the mirror by moving the knob forward, backward, left, or right. After adjustment, return the knob to the middle position. Below is an introduction to the Haval F5: 1. As the first model under the Haval F series, the Haval F5 is positioned as an entry-level compact SUV. It was officially launched on September 26, 2018, with four models featuring a 1.5T+7DCT powertrain. 2. In terms of appearance, the Haval F5 adopts a golden body proportion design, featuring an elongated hood, a wide body, and a fastback design, highlighting its overall stylish and dynamic exterior. 3. In terms of configuration, the Haval F5 is equipped with the Haval Interconnect 3.0 system, including remote vehicle control, online services, intelligent services, and an intelligent voice interaction system. Remote vehicle control includes remote unlock/lock, remote start/stop engine, and remote on/off air conditioning. Online features include Gaode navigation, QQ Music, and Koala FM. Intelligent services include dedicated customer service and road assistance.

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Where to Add Windshield Washer Fluid in a Passat?

Passat windshield washer fluid filling location: Open the front hood, near the right front wheel and close to the windshield, there is a small white cap. The cap has a logo resembling an open book with water droplets like a fountain on top. Open this cap to add windshield washer fluid. The Passat is a mid-size sedan designed by Volkswagen AG of Germany, classified as a B-segment car in the Volkswagen lineup. In terms of body dimensions, the Passat measures 4870mm in length, 1834mm in width, 1472mm in height, with a wheelbase of 2803mm. The Passat has always been one of Volkswagen's key models, primarily targeting the mid-size sedan market.

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Which One to Choose Between Honda XR-V and T-Cross?

What Are the Causes of Idle Shaking After a Car Goes Through Water?

Do Used Cars Still Require Purchase Tax?

What to Do When the Exhaust Pipe Sprays Water Excessively?

Can different brands of urea be mixed?

How to Adjust the Rearview Mirror of Haval F5?

Where to Add Windshield Washer Fluid in a Passat?

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