What does a long-term driver's license mean?

What is the difference between an intercooler and a radiator?

The differences between an intercooler and a radiator are: 1. Different cooling targets: The intercooler cools the high-temperature air after pressurization; the radiator cools the engine. 2. Different functions: The intercooler improves the engine's air exchange efficiency; the radiator enhances the cooling efficiency of the coolant. The intercooler is only found on vehicles equipped with a supercharger, as it is an accessory for turbocharging. The car radiator, also known as a heat sink, is a key component in the car's cooling system. Its function is to dissipate heat. The coolant absorbs heat in the water jacket, flows to the radiator to release the heat, and then returns to the water jacket to circulate.

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What Suspension Does the BYD Song Use?

The BYD Song uses MacPherson independent suspension and multi-link independent suspension. The function of the suspension is to transmit forces and torques between the wheels and the frame, buffer the impact from uneven road surfaces to the frame or body, and dampen the resulting vibrations to ensure smooth driving. Taking the 2021 BYD Song as an example, its body dimensions are: length 4600mm, width 1830mm, height 1700mm, wheelbase 2660mm, fuel tank capacity 63L, and curb weight 1630kg. The 2021 BYD Song is equipped with a 1.5T turbocharged engine, with a maximum horsepower of 160PS, maximum power of 118kW, maximum torque of 245Nm, and is paired with a 6-speed manual transmission.

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What are the reasons for the failure to connect to in-car Bluetooth media audio?

Here are the specific reasons for the failure to connect to in-car Bluetooth media audio: Incompatible pairing code: The music playback programming of some mobile phone models is incompatible with the pairing codes of certain car models, resulting in only being able to answer calls but not play music. It is recommended to switch the Bluetooth playback frequency band to restore normal functionality. In-car Bluetooth not activated: The multimedia music function of in-car Bluetooth is not enabled. Locate the multimedia option on the screen, enter it, and select Bluetooth music playback. Mobile media audio not disabled: The media audio on the mobile phone is not turned off, causing signal interference with the Bluetooth function.

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How to Replace Car Antifreeze?

Car antifreeze replacement method is: 1. Open the vehicle's engine hood, the antifreeze reservoir can be seen in the upper right corner; 2. Open the antifreeze plug under the radiator to drain the old antifreeze; 3. Add new antifreeze, tighten the cap, and the antifreeze replacement is completed. The functions of antifreeze are: 1. Providing anti-corrosion protection for the engine's cooling system; 2. Preventing water from boiling when the engine temperature reaches 100 degrees Celsius; 3. Preventing scale formation to avoid reducing the radiator's cooling effect; 4. Ensuring the engine operates normally at low temperatures. The chemical components of antifreeze are: inorganic calcium chloride CaCl2, organic methanol CH3OH, ethanol C2H5OH, ethylene glycol C2H4O2, glycerol C3H5(OH)3, lubricating oil, sugar, and honey.

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What documents are needed for a driver's license test?

The documents required for a driver's license test are: 1. For locals: household registration book and valid ID card; 2. For non-locals: ID card and temporary residence permit; 3. For elderly learners: prepare materials and pass a medical examination; 4. For left lower limb disabled learners: only automatic transmission is allowed, fill out the motor vehicle driver application form, undergo a medical examination at a designated hospital, and register after passing; 5. For active military personnel: original and photocopies of officer certificate, civilian cadre certificate, soldier certificate, retired cadre certificate, retired officer certificate, or retired civilian cadre certificate, medical examination stamp from a hospital at or above the regimental level, and proof from a unit at or above the regimental level; 6. For active armed police: original and photocopies of police officer certificate, soldier certificate, civilian cadre certificate, student certificate, or retirement certificate, medical examination stamp from a hospital at or above the regimental level, and proof from a unit at or above the regimental level. Armed police can only undergo medical examinations at armed police hospitals.

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What Causes Severe Engine Shaking and RPM Drop During Idle?

Below are the specific reasons for severe engine shaking and RPM drop during idle: Clogged Catalytic Converter: A clogged catalytic converter can lead to poor exhaust flow, reduced power, increased fuel consumption, and in severe cases, engine shaking or even stalling. Faulty Spark Plugs: Faulty spark plugs can cause idle shaking, noticeable power loss, increased fuel consumption, and may trigger a series of engine misfire symptoms (such as backfiring, black smoke from exhaust, severe vibration, etc.). Throttle Body Carbon Buildup: Carbon buildup is the main factor affecting throttle body performance. Not cleaning the throttle body for extended periods can cause errors in throttle opening and allow contaminated air to enter the engine cylinders, resulting in abnormal engine operation.

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What does a long-term driver's license mean?

What is the difference between an intercooler and a radiator?

What Suspension Does the BYD Song Use?

What are the reasons for the failure to connect to in-car Bluetooth media audio?

How to Replace Car Antifreeze?

What documents are needed for a driver's license test?

What Causes Severe Engine Shaking and RPM Drop During Idle?

What does the ECO display mean on the Beijing Hyundai Mistra?

What is the method for installing a tire pressure monitor?

What Causes Car Shaking When Braking?

Where is the keyhole of the Volkswagen C-TREK?