What Causes Engine Vibration When the Air Conditioning is Turned On in the Buick Excelle?

Can the card on the ETC be removed?

The card on the ETC can be removed, but the ETC device will not work without it. According to the "Rules for the Use of the Non-stop Rapid Passage System," the ETC card must be inserted into the OBU device to function properly; otherwise, user information cannot be read. If the card is removed, you can use the manual lane and have the staff swipe the card. When the ETC card is inserted into the OBU device, a prompt sound will indicate that the device is activated. Without the card, the device remains in a dormant state and cannot recognize vehicle information at toll stations, so it should be inserted when needed. ETC is an electronic toll collection system, also known as an automatic road toll system. It is specifically designed for toll roads and is commonly used on highways, toll bridges or tunnels, and certain urban road sections to alleviate traffic congestion. ETC Deduction Principle: Highways have one or more ETC lanes. Communication between the vehicle's electronic tag (installed on the windshield) and the microwave antenna in the ETC lane enables toll payment without stopping at the toll station. This is achieved through computer networking technology and backend bank settlements, operating on the principle of "pass first, deduct later." Benefits of Installing ETC: Time-saving: Eliminates the need to wait in queues. Green and eco-friendly: Reduces noise and exhaust emissions by allowing vehicles to pass toll stations without stopping. Reduced wear and tear: Saves costs by minimizing frequent starts and brakes, lowering vehicle wear and fuel consumption. Improved efficiency: ETC lanes can theoretically increase traffic efficiency by 2-3 times, making traditional ETC faster and more advanced. Compared to license plate payment, ETC technology is more mature and advantageous. More policy support: The State Council's "13th Five-Year Plan for the Development of a Modern Comprehensive Transportation System" explicitly states the goal of "achieving interoperability of transportation smart cards in key city clusters by 2020 and significantly increasing the proportion of vehicles equipped with ETC." It also sets a target of "50% ETC usage rate for road passenger vehicles by 2020." Future possibilities: In addition to improving the convenience of ETC installation and usage rates for passenger vehicles, future efforts will promote ETC adoption for trucks and explore deeper integration of ETC systems with vehicle-to-vehicle communication, vehicle-road coordination, and other smart transportation developments. This will provide comprehensive travel services for vehicle owners, meaning more application scenarios will support ETC usage.

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How Often Should Car Clutch Plates Be Replaced?

Car clutch plates typically need to be replaced every 100,000 kilometers. However, since driving habits vary among drivers, some vehicles may require replacement as early as 50,000 kilometers due to severe wear, while others may still have well-functioning clutch plates at 150,000 kilometers. Therefore, the replacement of clutch plates primarily depends on their wear condition. Clutch plates are composite materials designed primarily for friction functionality while also meeting structural performance requirements. Automotive friction materials are mainly used in the production of brake friction pads and clutch plates. These friction materials traditionally use asbestos-based compositions, but with increasing environmental and safety standards, semi-metallic friction materials, composite fiber friction materials, and ceramic fiber friction materials have gradually emerged.

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What engine does the Volvo V90 use?

Volvo V90 uses a 2.0-liter turbocharged engine. Here is more information about the Volvo V90: 1. The Volvo V90 is a mid-to-large-size sedan launched by Volvo Cars, and it is an imported vehicle. 2. The Volvo V90 is equipped with a 2.0-liter turbocharged engine, which delivers 254 horsepower and a maximum torque of 350 Nm. This engine can output maximum power at 5,500 rpm and maximum torque between 1,500 and 4,800 rpm. 3. It features direct fuel injection technology and uses an aluminum alloy cylinder head and block. The engine is paired with an 8-speed automatic transmission (8AT).

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What Chemicals Does Car Paint Fear? Paint Removers

Car paint fears paint removers. Here are the specific functions of car paint: Anti-corrosion: Protects the car body from corrosion. Resists scratches and oxidation. Extends vehicle lifespan: Applying paint coatings not only forms a protective film on the car body surface, making it less prone to corrosion, but also extends the vehicle's service life. It protects the painted surfaces of various car parts from peeling, scratching, and prevents rusting and yellowing due to aging. Aesthetics: Different car paints produce different effects. Choosing different paint types and colors can showcase the vehicle's unique personality.

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Can You Drive Without Engine Oil?

You cannot drive without engine oil, as it will damage the engine. The engine is a high-speed machine that relies on oil for lubrication, and it cannot function without it. The hazards of insufficient engine oil include: 1. Insufficient oil can lead to cylinder scoring; 2. Too little oil causes poor lubrication, leading to component wear, while too much oil increases operational resistance. Engine oil, also known as motor lubricant, serves multiple functions such as lubrication, cooling, sealing, rust prevention, and shock absorption. It consists of base oil and additives. The base oil is the primary component of the lubricant, determining its fundamental properties, while additives compensate for and enhance the base oil's performance, providing additional benefits and making them a crucial part of the lubricant.

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Why Has the Car's Fuel Consumption Suddenly Increased?

Reasons for a sudden increase in car fuel consumption: 1. Use of inappropriate fuel, leading to excessive engine carbon deposits; 2. Damage to the oxygen sensor causing an imbalance in the engine's air-fuel ratio; 3. Prolonged non-replacement of the oil filter, air filter, and fuel filter, resulting in dirt accumulation, impaired functionality, and transmission of incorrect information to the engine control unit, leading to incomplete fuel combustion. Fuel consumption, as defined by national standards, refers to the vehicle's fuel consumption per 100 kilometers obtained in constant-speed fuel consumption tests for certain types of vehicles. It represents the theoretical fuel consumption of a vehicle traveling 100 kilometers on the road at a certain speed.

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What Causes Engine Vibration When the Air Conditioning is Turned On in the Buick Excelle?

Can the card on the ETC be removed?

How Often Should Car Clutch Plates Be Replaced?

What engine does the Volvo V90 use?

What Chemicals Does Car Paint Fear? Paint Removers

Can You Drive Without Engine Oil?

Why Has the Car's Fuel Consumption Suddenly Increased?

Where is the cabin air filter located in the Dongfeng Fengxing SX6?

What is the working principle of a transfer case?

What to Do If the Vehicle Purchase Tax Invoice Is Lost?

Can non-vehicle owners apply for ETC?