Has the rust issue of Changan CS75PLUS been resolved?

Do I Have to Pay for a Car Accident During the Driving Test (Subject 3)?

Students are not liable for car accidents during the Subject 3 driving test. 1. According to the "Regulations for the Implementation of the Road Traffic Safety Law of the People's Republic of China": Article 20 states that learning to drive a motor vehicle should first involve studying road traffic safety laws, regulations, and related knowledge. Only after passing the exam can one proceed to learn motor vehicle driving skills. 2. The instructor assumes responsibility: When learning to drive on the road, it must be conducted on the routes and times designated by the traffic management department of the public security organ. Learning motor vehicle driving skills on the road should be done using a training vehicle under the guidance of an instructor. Individuals not related to the training are not allowed to ride in the training vehicle. If a student commits any road traffic safety violations or causes a traffic accident during the learning process, the instructor will be held responsible.

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Can the car odometer be reset to zero?

Car odometer can be reset to zero. Below is the process for resetting the car mileage: 1. There are two buttons on the dashboard, the right button is the reset button. Quickly pressing the reset button allows switching between the trip odometer and the short trip odometer. 2. If the odometer is an older mechanical type, there is a small protruding knob on the dashboard. Pressing and holding this knob for a while can reset the dial to zero. Remove the dashboard, take off the upper cover, remove the speedometer, fuel gauge, water temperature, and RPM needles, then use a flat-head screwdriver to adjust the mileage gear, which can roll back or reset to zero. 3. Press the (MENU) button on the left turn signal control lever of the steering wheel to enter the mileage and fuel information menu options. Rotate the thumb wheel on the control lever, then press the SET/CLR button at the top of the control lever to reset the odometer to zero. The odometer will then start counting the vehicle's mileage from zero.

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What Causes the Buzzing Sound in the Engine Compartment When Braking?

The following are three reasons for abnormal noise when braking: Issues with the vehicle's brake fluid: The brake fluid is either insufficient or has reached its replacement cycle. Loose brake fluid lines may cause leakage, resulting in abnormal noise from the engine compartment when braking. This situation requires professional repair at a specialized shop. Sand in the brake discs: Generally, newly purchased vehicles do not produce abnormal noise when braking. If the car hasn't been driven many kilometers and the brakes start making noise, it's likely due to particles like sand or iron powder getting into the brakes. In such cases, pressing the brakes will produce a sharp sound. This issue can often be resolved by using a high-pressure water gun during car washing. If that doesn't work, disassembly and cleaning may be necessary. Overly hard brake pads: Some newly purchased vehicles produce noise when braking, especially when braking lightly. This is usually because the brake pad material is relatively hard. The noise typically disappears when braking harder. Generally, this situation can be ignored and allowed to wear in over time.

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Are Diesel Cars More Fuel-Efficient?

Compared to gasoline cars of the same displacement, diesel cars can save nearly one-third of fuel consumption. The noise level has also improved significantly compared to before. However, domestic diesel engines can maintain good performance for two to three years, after which the noise will noticeably increase, and fuel consumption will slightly rise. Reasons for fuel efficiency: Diesel cars are indeed more fuel-efficient because diesel engines use compressed air to heat the air. When the air temperature in the cylinder exceeds the ignition point of diesel, diesel is injected, allowing the atomized diesel to combine with the high-temperature air and burn to release energy. Since no ignition is required, diesel engines have a higher energy conversion rate, making them more fuel-efficient than gasoline engines of the same displacement. Reasons for not being widespread: As for why diesel cars, despite being more fuel-efficient, are not as popular as gasoline cars, there are two main reasons. First, refueling is inconvenient. Second, diesel engines are too noisy. Refueling is inconvenient because diesel cars require lower freezing-point diesel in winter, and strict anti-freeze measures must be taken since the diesel in the tank can easily freeze, leading to problems if not handled carefully.

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How Deep Can a Car Wade Through Water?

How deep a car can wade through water: 1. For ordinary sedans, the exhaust pipe is typically 20 to 30 centimeters above the ground, while for SUVs, it's 30 to 40 centimeters. Therefore, as long as the water level does not exceed two-thirds of the tire height, drivers can generally proceed with confidence. 2. Exhaust pipe height: The height of the exhaust pipe can visually indicate the water level at which water will enter, showing that even if submerged, it won't directly cause the vehicle to stall. However, if the water is too deep, water entering after an unexpected stall can cause permanent damage to the catalytic converter due to sudden temperature changes. 3. Half of the wheel height: This standard, proposed by some experienced drivers or 'experts,' suggests a safe wading depth. However, it is not a scientifically accurate measure of wading capability and should only be used as a reference. 4. Air intake height: This is the vehicle's maximum wading limit. If water reaches this point, it can immediately cause the engine to stall, and in severe cases, water can be sucked into the engine, leading to permanent damage.

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What Material is Good for Spark Plugs?

Spark plugs made of platinum and iridium are good choices. Platinum and iridium are precious metals with excellent resistance to high temperatures, high pressure, and corrosion. Using these materials for spark plugs can significantly extend their service life. Replacement cycle for spark plugs: Under normal maintenance conditions, spark plugs should be replaced every 40,000 to 60,000 kilometers. However, this may vary depending on the brand and engine type, so it's recommended to follow the user manual. The following standards can be referenced for maintenance and replacement: Platinum spark plugs should be replaced at 40,000 kilometers, standard nickel alloy spark plugs at 20,000 kilometers, and iridium spark plugs at 60,000 to 80,000 kilometers. Spark plug models are classified based on material and shape. By material, they can be divided into: nickel alloy spark plugs, platinum spark plugs, and iridium spark plugs. By shape, they can be categorized as: standard spark plugs, electrode spark plugs, insulator-tip spark plugs, seat-type spark plugs, and surface-gap spark plugs. By heat range, they can be classified as: cold-type spark plugs and hot-type spark plugs.

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Has the rust issue of Changan CS75PLUS been resolved?

Do I Have to Pay for a Car Accident During the Driving Test (Subject 3)?

Can the car odometer be reset to zero?

What Causes the Buzzing Sound in the Engine Compartment When Braking?

Are Diesel Cars More Fuel-Efficient?

How Deep Can a Car Wade Through Water?

What Material is Good for Spark Plugs?

How is the reputation of the 2021 CR-V Black Knight Edition?

What kind of car has a black license plate with the character 'Shi'?

Do I Need to Report to Insurance If I Get Rear-Ended?

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