Will Cockroaches in the Car Leave on Their Own?

What does it mean when a car dashboard displays a key icon?

A key icon displayed on the car dashboard indicates that the vehicle's anti-theft system has been triggered. When the anti-theft system light is on, the following phenomena should be noted: 1. If the anti-theft system light is on and the car fails to start, it means the vehicle cannot be activated. The anti-theft indicator light includes both the factory-installed anti-theft indicator and any aftermarket anti-theft system indicators. The anti-theft indicator has armed and disarmed states, and its flashing frequency varies between these two states. 2. It's important to note that if the engine anti-theft light flashes once every 1 to 2 seconds, this is normal. It indicates that the vehicle's engine has entered the anti-theft mode, and the engine immobilizer is functioning properly. This is a normal condition that doesn't require the owner to deactivate it. Moreover, the power consumption is negligible and poses no problem for the battery.

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What is the difference between cars with 't' and cars without 't'?

The differences between cars with 't' and cars without 't' are: 1. Different engines: Cars with 't' are equipped with turbocharged or supercharged engines; cars without 't' are equipped with naturally aspirated engines. 2. Different power: Under the same displacement, cars with 't' are more powerful than cars without 't', approximately 40% stronger. 3. Different acceleration: Cars with 't' accelerate faster than cars without 't', but cars without 't' have smoother and more linear acceleration. 4. Different maintenance costs: The repair and maintenance costs for cars with 't' are much higher than those for cars without 't'. 5. Different fuel consumption: For long-distance driving, cars with 't' are more fuel-efficient because the turbocharger intervenes, allowing more complete fuel combustion. For city driving, cars without 't' are more fuel-efficient because it is difficult for vehicles to reach speeds where the turbocharger can intervene in urban conditions.

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Why is there a noise when shifting to P gear in an automatic transmission?

There are two situations when abnormal noise occurs while shifting to P gear. The first is when parking on a slope: if you shift to P gear before engaging the handbrake, you may hear a "clunk" sound, which is considered normal. The second situation is when shifting gears while the car is not completely stopped, which can also produce a "clunk" sound and significantly shorten the lifespan of the transmission. The reasons for abnormal noise when shifting to P gear are as follows: 1. Broken or shattered gears; 2. Malfunction of the transmission's internal mechanism; 3. Damaged internal bearings. Precautions when shifting gears include: Do not look down while shifting gears to ensure driving safety; Keep the steering wheel steady with one hand while shifting gears with the other; Avoid violently shaking the gearshift lever back and forth; Ensure the gear and speed are properly matched.

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What happens if water gets into the fuel tank?

Water in the fuel tank can cause rust on the cylinder pistons, leading to scoring on the engine cylinder walls and reduced pressure. In severe cases, it may even result in a crankcase explosion. Below is an introduction to fuel consumption-related information: 1. Fuel consumption: Large-displacement vehicles consume as much fuel as family cars. 2. Comparison: A car consuming 6 liters per 100 kilometers, when driven on the same route, a 1.6L Octavia consumes 7 liters. Sports cars typically require much heavier throttle input than street cars, resulting in higher fuel consumption. During aggressive acceleration or high-speed driving, the fuel consumption of a liter-class sports car is comparable to the combined fuel consumption of a 3.0L car. 3. Fuel: Most cars use gasoline, so the energy content of the fuel is the same. The relatively higher fuel consumption of the Octavia comes from its high wind resistance, compact structure leaving little room for fuel-saving technologies, and a design philosophy focused on high-revving power extraction.

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What does the A/C light indicate?

The illuminated A/C button light in a car indicates that the air conditioning compressor is activated, while an unlit light means only the car's fan is blowing air. Here is relevant information: 1. Warm air comes from the heat generated by the engine during operation: When the engine's cooling system dissipates heat from the engine, the dissipated heat is directed into the car through the fan, creating warm air. When the warm air is not in use, the fan stops, and the warm air vent closes, allowing all the dissipated heat to be released into the atmosphere. Therefore, the car's warm air system recycles waste heat and does not consume additional fuel. 2. The AC button: The AC button controls the air conditioning compressor. In summer, when using the air conditioner, the AC button must be turned on to activate the cold air function. However, warm air only utilizes the car's internal heat circulation and does not require the air conditioning compressor to be activated. Thus, to use warm air, you only need to adjust the air conditioning settings without turning on the AC switch.

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What are the new regulations for motor vehicle inspection?

In 2021, for non-operational small and micro passenger vehicles (excluding minivans) that are over 6 years but less than 10 years old, the inspection frequency has been adjusted from once a year to once every two years. The vehicle must undergo an inspection at the testing station in the 6th and 8th years. For private vehicles over 10 years old, the original inspection cycle still applies, i.e., once a year for vehicles aged 10 to 15 years, and once every six months for vehicles over 15 years old. Exemption scope: The exemption scope for motor vehicles has been expanded from vehicles within 6 years and with 6 seats or fewer to non-operational small and micro passenger vehicles with 7-9 seats. This means that after November 20th, non-operational small and micro passenger vehicles with 7-9 seats that are under 6 years old can enjoy the exemption policy. Documents required for annual inspection: The owner needs to bring the motor vehicle registration certificate, driving license, owner's ID card, compulsory traffic insurance proof, and vehicle and vessel tax proof. The entire process for obtaining the annual inspection label is simple, but attention should be paid to the vehicle registration date and the number of passengers allowed as stated on the driving license.

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Will Cockroaches in the Car Leave on Their Own?

What does it mean when a car dashboard displays a key icon?

What is the difference between cars with 't' and cars without 't'?

Why is there a noise when shifting to P gear in an automatic transmission?

What happens if water gets into the fuel tank?

What does the A/C light indicate?

What are the new regulations for motor vehicle inspection?

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