How to Identify the Quality of Diesel?

What Causes the Rattling Noise in the Lexus Cabin?

Lexus cabin buzzing noise can be caused by the following reasons: 1. Contact between the dashboard and wiring harness: It might be due to the wiring harness behind the dashboard touching it, which can be resolved by wrapping it with tape. 2. Audio resonance or loose fasteners: This could be caused by audio resonance or loose fasteners; a detailed inspection can be done by opening the door at a 4S shop or repair shop. 3. Improper handling during cover plate disassembly: During maintenance, improper handling when disassembling the cover plate for replacing the air filter could be the issue. 4. Glove box design problem:

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What is the Function of Car Bluetooth?

Car Bluetooth has the following functions: 1. Enable Bluetooth calling: It connects to the phone via Bluetooth technology for hands-free calls during normal driving, freeing both hands and reducing the risk of traffic accidents. 2. Automatic mobile phone recognition: It can connect to the phone without the need for cables or phone holders; the driver can control the phone without touching it, even keeping both hands on the steering wheel, and use voice commands to answer or make calls. Users can make calls through the car's audio system. 3. Enjoy music outdoors: During holidays or outings with friends, by taking out the car Bluetooth hands-free device and connecting it to the phone, you can enjoy your favorite music in the car.

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What to Do When a Car Frequently Floods Spark Plugs?

The solution for a car frequently flooding spark plugs is to replace them. The function of spark plugs is to introduce high-voltage electricity into the combustion chamber, causing it to jump the electrode gap and create a spark to ignite the combustible mixture in the cylinder. Types of spark plugs include: 1. Standard spark plugs; 2. Insulator projected spark plugs; 3. Electrode spark plugs; 4. Seat-type spark plugs; 5. Pole-type spark plugs; 6. Surface gap spark plugs. The working principle of spark plugs is that the electrode board continuously generates electricity for ignition, producing pulsed high-voltage electricity that breaks down the air between the two electrodes of the spark plug, forming a spark and causing an explosion to ignite the mixed gas in the cylinder, after which the engine starts running.

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What is the optimal driving speed for electric vehicles on highways?

Electric vehicles have an optimal driving speed of 40-60 km/h on highways. The reasons are as follows: 1. Reduced range: Driving at speeds higher or lower than this range typically results in additional energy consumption, leading to decreased battery charge and shorter driving range. 2. Higher energy consumption: While fuel-powered vehicles are more fuel-efficient on highways, electric vehicles consume more energy at high speeds. Relevant information about electric vehicles is as follows: 1. Electric vehicle: (electric-vehicle) refers to a vehicle that uses electrical energy as the power source and is driven by an electric motor, classified as a new energy vehicle. 2. Classification: includes Battery Electric Vehicles (BEV), Hybrid Electric Vehicles (HEV), and Fuel Cell Electric Vehicles (FCEV).

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What are the effects of long-term exposure to sunlight on cars?

The effects of long-term exposure to sunlight on cars are as follows: 1. Severe oxidation and aging of the car: The most severely affected part is the car paint. Prolonged exposure to sunlight reduces the gloss of the paint, making it appear dull and significantly aged. As the color fades, the paint may gradually peel and crack. White cars may turn yellow, which is a clear sign of sun damage and weathering. 2. Interior aging: After the interior materials are exposed to high temperatures, some harmful substances are released, which are detrimental to the health of the driver and passengers. The various components of the interior also age rapidly. Over-aging of rubber parts and seals can lead to water leakage into the car, and poor wiring may cause electrical leakage issues.

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What is the service life of the new Excelle battery?

Generally 3-5 years, which entirely depends on personal usage and maintenance. Below is the relevant introduction of the 2021 Excelle model: 1. Appearance: The entire car adopts a vermilion red spray, offering excellent visual effects. The front features an irregular hexagonal air intake grille, surrounded by silver chrome, with a silver chrome design and circular car emblem in the middle, further enhancing the vehicle's recognition and premium feel. The LED daytime running lights on both sides are well integrated, with black grilles below. 2. Performance: Equipped with a MacPherson multi-link independent suspension, paired with a 6-speed automatic transmission, the top model meets the National VI environmental protection standard, with a maximum torque of 230 N·m and a maximum power of 120 kW.

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How to Identify the Quality of Diesel?

What Causes the Rattling Noise in the Lexus Cabin?

What is the Function of Car Bluetooth?

What to Do When a Car Frequently Floods Spark Plugs?

What is the optimal driving speed for electric vehicles on highways?

What are the effects of long-term exposure to sunlight on cars?

What is the service life of the new Excelle battery?

What is the tire pressure for Honda City?

What is the tire size of the Baojun 530?

How is the Jeep Grand Commander?

How to Drive Safely on the Highway?