What does 'brake pads should not be repaired' mean?

Can a dash cam installed in the car record audio?

Yes, a dash cam installed in the car can record audio. The functions of a dash cam: To protect the legitimate rights and interests of drivers. In case of a collision with pedestrians crossing the road or cyclists and motorcyclists, drivers may face extortion. With a dash cam, drivers can provide valid evidence for themselves; By replaying the recorded footage, the responsibility for the accident becomes clear at a glance, allowing traffic police to handle the accident quickly and accurately; This not only enables quick evacuation of the scene to restore traffic but also preserves valid evidence of the incident, creating a safe and smooth traffic environment. Features of dash cams: All dash cams have audio recording capabilities, which is a standard feature for most dash cams. Additionally, some dash cams also come with functions like GPS positioning, navigation, and parking monitoring.

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What Exactly Causes Car Lights Not to Work?

There are many reasons that can cause car lights not to work, such as burnt-out bulbs, overheated wires, faulty relays or combination switches, blown fuses, poor circuit connections, etc. When encountering the specific situation of car lights not working, pay attention to whether it's one light not working or both. If both lights are not working, there is a high probability of a circuit issue or a problem with the relay switch. If only one car light is not working while the other is functioning, it is likely due to a damaged bulb or poor connection in the bulb's circuit. Car circuits are very complex, so when a fault occurs, it's best to visit an auto repair shop and have a technician use a multimeter to test and identify the exact part causing the issue.

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Is it dangerous to leave your ID card at a 4S store when buying a car?

Leaving your ID card at a 4S store when buying a car carries some risk, but the risk is minimal. Here are some precautions to take when purchasing a car: 1. Check the tires: Although tire issues may seem minor, poor-quality tires can develop problems within six months. Push and pull the upper side of the tire to ensure it doesn’t feel loose. For disc brakes, also check if the brake discs are in good condition, with no obvious wear or dirt. Additionally, inspect the tires for any damage and ensure the rims are clean, free from dents or scratches. 2. Test the car’s feel: A new car’s throttle may feel slightly sluggish, but acceleration should still be smooth. Test all internal devices, such as the air conditioning and audio system, to ensure they function properly. Adjust the side mirrors, fasten your seatbelt, and take the car for a test drive. The steering should feel responsive, and the ride should be stable. At low to medium speeds, release the steering wheel briefly to check if the car drifts. 3. Inspect the interior accessories: This involves checking if all interior accessories are intact. The front seats should move freely back and forth and have multiple fixed positions for passenger comfort. Ensure the windows can be raised and lowered smoothly, and that the door panels and interior trim are securely installed without looseness. 4. Check the paintwork: The car’s exterior color should be consistent, even, and smooth, with no pinholes, pits, wrinkles, or bubbles in the paint. 5. Inspect the car’s interior: Examine the interior components for any damage or loose fittings, and check for leaks (such as electrolyte, coolant, oil, lubricant, or brake fluid). Open the hood and carefully inspect the engine and its components, including the cylinder block joints, power steering pump, drive shaft, and oil filter connections, for any signs of leakage.

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What is the general fuel tank capacity of a sedan?

The general fuel tank capacity of a sedan is between 50 to 60 liters. Fuel tank capacity classification: The fuel tank volume of small sedans, mid-size sedans, and mid-size SUVs ranges between 55 to 70 liters; the fuel tank volume of large SUVs ranges between 100 to 1000 liters. Fuel tank capacity measures a vehicle's ability to carry gasoline. The larger the fuel tank capacity, the longer the vehicle's range and the stronger its power. Automobile fuel tank volume: The fuel tank volume is the maximum safe capacity announced by the manufacturer. The actual fuel tank capacity is greater than the nominal capacity. Generally, micro and small cars have a fuel tank capacity between 35-55 liters; compact and mid-size cars have a fuel tank capacity between 55-70 liters; some large full-size SUVs may have a fuel tank capacity exceeding 100 liters.

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Can an un-transferred vehicle apply for ETC?

Un-transferred vehicles cannot install ETC. The installation of ETC must be done by the new owner after the transfer is completed. To apply for ETC, the ID card, driver's license, and vehicle registration certificate must all belong to the same person. In other words, the bank card, vehicle registration certificate, driver's license, and ID card must all match to apply for ETC. How ETC works: Through the on-board electronic tag installed on the vehicle's windshield, specialized short-range communication is established with the microwave antenna in the ETC lane at the toll station. This utilizes computer networking technology to perform background settlement processing with the bank, allowing vehicles to pass through highway or bridge toll stations without stopping while still paying the required fees. How many ETCs can one person apply for: If a person owns only one vehicle, they can apply for only one ETC. If a person owns multiple vehicles, they can apply for multiple ETCs.

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Why Does the Engine Lose Partial Power?

Engine partial power loss occurs due to carbon deposit issues and partial fuel line blockages. Carbon Deposit Issues: Carbon deposit issues include cylinder carbon deposits, throttle carbon deposits, spark plug carbon deposits, intake carbon deposits, etc. When excessive carbon deposits accumulate inside the engine, the vehicle's ignition energy decreases, intake efficiency drops, ultimately leading to reduced engine power and symptoms of weak idling. Partial Fuel Line Blockages: Blockages in the fuel tank vent hole, fuel tank switch, fuel filter, or the fuel lines between the tank and carburetor can restrict the required fuel supply, resulting in an overly lean air-fuel mixture and sluggish engine acceleration. Air intake is one of the engine's power sources; a clogged air filter from prolonged use without cleaning restricts airflow, causing an overly rich combustible mixture that reduces engine power. Insufficient engine oil, inadequate engine coolant, or malfunctioning engine cooling systems can increase engine load. Engine overheating leads to poor lubrication, increased mechanical wear, and diminished engine power.

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What does 'brake pads should not be repaired' mean?

Can a dash cam installed in the car record audio?

What Exactly Causes Car Lights Not to Work?

Is it dangerous to leave your ID card at a 4S store when buying a car?

What is the general fuel tank capacity of a sedan?

Can an un-transferred vehicle apply for ETC?

Why Does the Engine Lose Partial Power?

What is the fuel consumption per 100 kilometers for a 2.0L car?

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