How often should engine oil be changed if the car is not driven much?

Why shouldn't you coast in neutral when going downhill in a car?

Relevant information about why cars shouldn't coast in neutral when going downhill is as follows: 1. When coasting in neutral, the car loses the engine's braking effect. During downhill movement, due to gravity, the car's speed will increase continuously. Without engine braking, the braking distance will be significantly longer. 2. This means the effectiveness of braking will be greatly reduced, putting the vehicle in an uncontrolled state and creating significant safety hazards. When the vehicle is coasting in neutral, the engine is dragged along by the vehicle's inertia, causing the drive wheels to lose braking control, which may make the vehicle accelerate uncontrollably downhill. 3. If relying solely on the braking system to decelerate, it will rapidly increase the temperature of the brake pads, greatly reducing braking efficiency and potentially leading to brake failure - a very dangerous situation. Conversely, if you shift into a lower gear, you can use engine braking. When the engine is running, it generates strong resistance that naturally reduces speed, creating a balance between the vehicle's resistance and inertia for more stable driving.

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How to Judge the Distance to Left and Right Vehicles for Beginners?

Methods for beginners to judge the distance to left and right vehicles are as follows: 1. Judging the position of the left wheel: You need to know where the left wheel will pass over to avoid the tire pressing on the solid line or dodging potholes and stones on the road. When the line of sight aligns the protruding node of the left wiper with an object on the ground, the left wheel will pass over that object while moving. 2. Driving 60 cm away from the center line: When driving normally, staying 60 cm away from the center line is safer. When the line of sight aligns the intersection of the dashboard and the A-pillar with the center line, the body of the car is exactly 60 cm away from the center line. 3. Judging the position of the right wheel: When the line of sight aligns the right wiper with the target, the tire will pass over that target. 4. Driving 60 cm away from the roadside on the right: When the right washer aligns with the target on the roadside, the body of the car is 60 cm away from the roadside.

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How Many Points Are Deducted for Running a Red Light?

If there are cameras, they will take photos. Whether a motor vehicle runs a red light while turning left or going straight, it is considered a violation. According to the relevant provisions of the "Road Traffic Safety Law," vehicles must obey traffic signals, including traffic lights, traffic signs, road markings, and the directions of traffic police. If both the left-turn light and the straight light are green, going straight from a left-turn lane does not comply with the designated lane rules. When the left-turn lane has a red light, running it will be penalized as running a red light. The definition of running a red light while turning left: Running a red light is determined by the vehicle's stop line. When the red light is on, crossing the line is a violation. The camera mainly records the vehicle's movement during the red light, focusing on significant positional changes. If the front wheels have just crossed the stop line when the red light turns on and the vehicle stops immediately, the traffic police will not penalize it. However, if the vehicle continues to move completely after crossing the line, it is a violation and will be penalized. That is, the vehicle completes running the red light by crossing (pressing) the line, continuing to move during the red light, fully crossing the line, and entering the intersection during the red light. Here are some ways to avoid running a red light: First look at the arrow light, then the circular light: Currently, there are two types of traffic lights: arrow lights and circular lights. When arrow lights are present, first observe the arrow light and then the circular light to avoid running a red light. Note: When encountering a circular red light, you can turn right; when encountering an arrow signal light where the right-turn arrow is red, you cannot turn right, otherwise, it will be penalized as running a red light. Brake in time: When the red light turns on, do not let the front of the vehicle cross the stop line. If the front wheels accidentally cross, and the rear wheels follow, the electronic camera will capture it, and it will be penalized as running a red light. If the front wheels have just crossed the stop line when the light turns red, do not proceed through the intersection; wait for the green light. Check the green light countdown before proceeding: When the green light is flashing, if there is a countdown, use it to judge; if there is no countdown and the vehicle is close to the intersection with high speed, you may proceed to avoid running a red light due to untimely braking. If the speed is slow and the vehicle is far from the intersection, brake immediately to avoid running a red light. Article 38 of the "Regulations for the Implementation of the Road Traffic Safety Law of the People's Republic of China" states: When the green light is on, vehicles are allowed to proceed, but turning vehicles must not obstruct the passage of straight-moving vehicles or pedestrians. When the yellow light is on, vehicles that have already crossed the stop line may continue to proceed. When the red light is on, vehicles are prohibited from proceeding. At intersections without non-motor vehicle or pedestrian crossing signals, non-motor vehicles and pedestrians should follow the motor vehicle signals. When the red light is on, right-turning vehicles may proceed if they do not obstruct the passage of other vehicles or pedestrians. Running a red light is not considered a violation under the following circumstances: Yielding to special vehicles: Yielding to ambulances, fire trucks, or other special vehicles. If caught by surveillance cameras while yielding, manual review will not record it as running a red light. Even if recorded, you can apply for reconsideration at the traffic police department. Extreme weather: When visibility is very low, and even electronic police cannot clearly see the traffic lights. Photos of violations may be blurry, and mistakenly running a red light will not be penalized. Emergency situations: When rushing a critically ill patient to the hospital, you may run many red lights, and 12 points may not be enough. After delivering the patient, provide proof from the hospital or the rescued person to the traffic police for verification. If confirmed, the violation record can be cleared. If possible, call an ambulance to avoid accidents caused by running red lights. Traffic police direction: During peak hours, traffic police may temporarily direct traffic at important intersections. Drivers should follow the traffic police's hand signals. The traffic police department states that according to the "Regulations for the Implementation of the Road Traffic Safety Law of the People's Republic of China," when the yellow light flashes at an intersection, vehicles that have already crossed the stop line may continue to proceed. If the yellow light is already on and you still rush through, it will be considered running a red light if caught by cameras.

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What is the solution when the car engine emission fault light comes on?

When the car engine emission fault light comes on, the solutions are: 1. Start and turn off the vehicle three times in a row, or disconnect the negative terminal of the engine battery, wait for 30 seconds, and then reconnect it. After completing the above steps, check if the engine fault light on the dashboard is still on; 2. If the fault light remains on and the vehicle cannot be started after turning it off, call for a tow truck; 3. The engine exhaust system fault light usually comes on due to damage to the oxygen sensor in the three-way catalytic system or poisoning of the three-way catalytic converter caused by poor fuel quality. If the light comes on while driving, immediately reduce speed and drive to the nearest service station for inspection and repair.

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Where is the VIN located on the imported Ford Edge?

The VIN (Vehicle Identification Number) of the imported Ford Edge is located on the inner side of the frame under the front passenger seat. The VIN serves as the vehicle's unique identifier, helping owners promptly recognize their vehicle and check if their vehicle falls under any manufacturer recalls by batch. The Ford Edge is a mid-to-large-sized crossover SUV. It comes equipped with the Ford Co-Pilot360™ driver-assist technology, which includes features such as full-speed adaptive cruise control, pre-collision assist with automatic emergency braking, evasive steering assist, lane-keeping system, post-collision braking, navigation-assisted driving, blind-spot monitoring, and active park assist.

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Should the ETC card chip face inward or outward?

ECT card chip faces outward. ETC installation process is as follows: Upon receiving the device, first check whether the ETC card and electronic tag (OBU) are damaged. Press the anti-tamper button on the back of the OBU, the red light will briefly light up, and the OLED screen will display "Tag Invalid" or "Please Insert Card", indicating the device is functioning normally. Clean the front windshield to ensure the glass surface is smooth, clean, and dry. Then peel off the adhesive backing film of the OBU and stick it to the installation position. Press firmly with your hand for 2-3 minutes to remove any air bubbles. Insert the ETC card with the front side facing the driver and the back side facing the front glass. The chip should be inserted into the OBU device. ETC activation method: Insert and remove the ETC card twice in succession until the electronic tag screen displays "Bluetooth On". If "Tag Invalid" appears when inserting and removing twice without the electronic tag attached, this is normal and does not affect activation. Alternatively, you can directly press the button on the top of the electronic tag to enable Bluetooth. Turn on your phone's Bluetooth, open the corresponding mobile APP (usually there is a download QR code on the electronic tag), and enter the device activation interface. Click on device connection and wait patiently for the "Connection Successful" prompt. After successful connection, upload a photo of the vehicle's front to complete activation.

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How often should engine oil be changed if the car is not driven much?

Why shouldn't you coast in neutral when going downhill in a car?

How to Judge the Distance to Left and Right Vehicles for Beginners?

How Many Points Are Deducted for Running a Red Light?

What is the solution when the car engine emission fault light comes on?

Where is the VIN located on the imported Ford Edge?

Should the ETC card chip face inward or outward?

What Type of Engine Oil is Best for Cars in Summer?

What are the symptoms of a bad car air conditioning pump?

What do the letters in tire speed ratings represent?

What to Do When a New Energy Vehicle Fails to Charge?