What is the purpose of an oil filter?

How to Deal with Missing an Exit and Reversing on the Highway?

According to the relevant provisions of the "Road Traffic Safety Law", reversing or driving in the opposite direction on the highway will not only result in a fine but also a full 12-point deduction. If you miss an exit, continue driving to the next exit and then turn around. Here are the solutions for missing an exit on the highway: 1. Drive to the next exit: It is never allowed to stop, reverse, or drive in the opposite direction on the highway at any time, as this can easily cause traffic accidents! The best approach is to follow the principle of "letting the mistake be"—exit at the next available exit and then turn around. Although it means driving a bit farther, you can still get back on track. "Better to take ten steps safely than one step dangerously"—it may take a little more time, but it ensures a safe journey. 2. Use the underground passage in the service area: Some highway service areas have a passage for goods delivery. If you realize you've missed an exit, you can ask the service area staff if you can use this passage to turn around. However, since this passage is not for public use, many service areas do not allow private vehicles to pass through.

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Are There Cars That Use Water as Fuel?

There is a car that uses water as fuel, the Mercedes-Benz Ener-G-Force, produced in Germany. Introduction to the Mercedes-Benz Ener-G-Force: This water-fueled car can run for 800 kilometers without refueling, only requiring water. Its body lines are more rugged than those of the Mercedes-Benz G-Class, exuding a strong muscular feel, and it is equipped with 20-inch oversized tires. The Mercedes-Benz Ener-G-Force, a super new energy vehicle, was developed by the Mercedes-Benz Advanced Design Center in California and made its debut at the Los Angeles Auto Show. Its purpose is to showcase what highway patrol vehicles might look like in 2025. Principle of Water as Fuel: The roof of the car features a water storage tank. Using the Hydro-Tech-Converter's renewable resource conversion technology, the system converts recycled water into hydrogen fuel, which is then stored in rechargeable batteries. Therefore, strictly speaking, this is an electric vehicle that uses water as fuel.

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Which Gear to Use for Overtaking?

When overtaking with a car, it is recommended to use the fourth gear. This is because the fifth gear provides the highest speed but requires the most engine power, and the engine RPM may not be able to keep up at that moment. On the other hand, using the second or third gear would result in too low a speed for overtaking. Therefore, the fourth gear is the optimal choice. Precautions for Overtaking: Observe Road Conditions: Before overtaking, check the road conditions ahead and try to choose a flat and straight section. Also, observe the situation of the lane you intend to use by checking the left rear-view mirror for any vehicles attempting to overtake from behind. Wait until the vehicle behind completes its overtaking maneuver before proceeding with your own. Light Usage: Once conditions are suitable for overtaking, turn on the left turn signal, then flash the high and low beams alternately and sound the horn to alert the vehicle ahead. Confirm that the vehicle ahead signals to yield before steering to the left. Using the Overtaking Lane: If you are already in the overtaking lane, downshift and press the accelerator pedal firmly to increase engine RPM and boost power. The reason for downshifting is that it provides a quicker throttle response during acceleration, allowing for faster speed gain.

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Why does the motorcycle turn signal sometimes work and sometimes not?

The reasons why the motorcycle turn signal sometimes works and sometimes not include a damaged relay, poor contact in the turn signal switch, or poor bulb contact. Inspection method for motorcycle instrument turn signal not working: Check if there is power for the fuel gauge, power indicator light, horn, etc. If there is no power, it may be a fault with the ignition switch, battery, or power supply. If there is power but all four turn signals are not working, the flasher may be damaged. You can directly inspect the flasher to see if there is power input. If the flasher-ignition switch still does not work, check the turn signal switch and the turn signal lights. Introduction to turn signals: Turn signals are important indicator lights that are turned on when a motor vehicle is turning to alert vehicles and pedestrians in front, behind, and on both sides. The turn signal tube uses a xenon tube, controlled by a single-chip microcomputer circuit, with alternating left and right flashing that works continuously. The turn signal uses a flasher to achieve light flashing. It can mainly be divided into three types: resistance wire type, capacitor type, and electronic type.

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How much coolant loss is normal after 5,000 kilometers?

Coolant consumption is normal. Generally, coolant should be topped up every 20,000 kilometers, and a loss of about one-quarter after 5,000 kilometers is considered normal. Coolant typically loses 10%-36% of its volume per year. Rubber and metal pipes under constant high temperatures may age due to thermal expansion and contraction. Precautions for using coolant: 1. Try to use the same brand of coolant: Different brands of coolant use different metal corrosion inhibitors, so they should not be mixed. 2. Most coolants have a shelf life of two years: When topping up, ensure the product is within its validity period; when replacing, drain the old coolant completely, clean the cooling system thoroughly, and then add new coolant. 3. Avoid diluting with water: Traditional inorganic coolants should not be diluted with water, as this can cause sedimentation and severely affect the coolant's normal function. Organic coolants can be diluted with water, but not too much. 4. Flocculent precipitation: Some coolants may develop small amounts of flocculent precipitation after being stored for a year. This is mostly caused by additive precipitation and does not require disposal. However, if a large amount of granular precipitation appears, it indicates the coolant has deteriorated and should no longer be used.

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How often is annual vehicle inspection required?

For small and micro non-commercial passenger vehicles, within the first 6 years, inspection is required every 2 years. After 6 years, it becomes an annual inspection. For vehicles over 15 years old, inspection is required every 6 months. According to relevant regulations, the annual inspection date is based on the registration date shown on the vehicle license. From the date of initial registration, motor vehicles must undergo safety technical inspections (commonly referred to as "annual inspection" or "annual review") according to the following schedule. For non-commercial micro or small passenger vehicles, they are exempt from on-site inspection within the first 6 years, but the annual inspection sticker must be collected every 2 years. After 6 years, annual inspection is required, with the inspection month based on the registration month shown on the vehicle license. If the vehicle reaches 15 years of age, semi-annual inspections are required. For commercial passenger vehicles, annual inspection is mandatory every year. For vehicles over 5 years old, inspection is required every 6 months. For large commercial passenger vehicles and trucks, within the first 10 years, annual inspection is required. After 10 years, the inspection frequency changes to every 6 months. The inspection must be completed within the month when the current inspection expires, as clearly indicated in the supplementary page of the license. It's best not to exceed this deadline, as insurance companies will not provide compensation for accidents involving vehicles with expired inspections.

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What is the purpose of an oil filter?

How to Deal with Missing an Exit and Reversing on the Highway?

Are There Cars That Use Water as Fuel?

Which Gear to Use for Overtaking?

Why does the motorcycle turn signal sometimes work and sometimes not?

How much coolant loss is normal after 5,000 kilometers?

How often is annual vehicle inspection required?

Are There Cars That Use Water as Fuel?

What is 240kpa in terms of tire pressure?

What are vehicles with high ground clearance called?

What procedures are required for a tow truck?