How to Check Car Insurance?

Why Does the Car Engine Shake When Starting?

Car engine shaking during startup can be caused by: 1. Dirty throttle body; 2. Faulty spark plugs; 3. Non-functioning engine cylinders; 4. Aging rubber components in the engine mounts and transmission mounts. The car engine is the device that provides power to the vehicle, determining its power performance, fuel economy, stability, and environmental friendliness. Car engines are categorized into diesel engines, gasoline engines, electric vehicle motors, and hybrid motors. Among these, both gasoline and diesel engines belong to reciprocating piston-type internal combustion engines, converting the chemical energy of fuel into the mechanical energy of piston motion to deliver power output.

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What is the freezing temperature of gasoline?

Gasoline does not freeze, as it is a mixture and does not have a fixed freezing point. Here are some details about gasoline: 1. Freezing point: The freezing point of gasoline varies depending on its grade. The general freezing point of gasoline is -75°C, so it will never freeze. 2. Composition: Gasoline is not a simple substance. It is not pure at all. Instead, it is a mixture of various hydrocarbons and additives—amounting to hundreds of components. Common ones include ethanol, toluene, octane, hexane, and heptane. Most of the mentioned chemicals have several structural forms called isomers.

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Is the Lamborghini Urus a four-wheel drive vehicle?

The Lamborghini Urus is a four-wheel drive vehicle, equipped with a full-time four-wheel drive system and a Torsen central differential. The Urus is Lamborghini's SUV model, built on the Volkswagen Group's MLB Evo platform. Taking the 2021 Lamborghini Urus as an example, its body dimensions are: length 5112mm, width 2016mm, height 1638mm, wheelbase 3003mm, and fuel tank capacity 75l. The 2021 Lamborghini Urus is powered by a 4.0T twin-turbocharged engine, with a maximum horsepower of 650ps, maximum power of 478kw, and maximum torque of 850nm.

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What Does Six-Year Exemption from Inspection Mean?

Six-year exemption from inspection means that vehicles eligible for the 6-year exemption can directly apply for inspection labels from the traffic police department without undergoing on-site inspections at inspection agencies. Different types of vehicles have varying inspection times and regulations: 1. Non-commercial vehicles such as small cars are exempt from inspection for the first 6 years, after which they must be inspected annually; 2. Non-commercial vehicles such as small cars over 15 years old must be inspected every six months; 3. Commercial passenger vehicles must be inspected annually; 4. Commercial passenger vehicles over 15 years old must be inspected every six months; 5. Large commercial passenger vehicles and trucks must be inspected annually within the first 10 years, and every six months after exceeding 10 years.

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What Causes the Steering to Still Be Off After Wheel Alignment?

This is caused by inaccurate wheel alignment. In such cases, it is necessary to have the wheel alignment redone. Below is a relevant introduction to wheel alignment: 1. Function: Wheel alignment involves the installation positions of the wheels, suspension, and steering mechanism. Since a car is a highly precise mechanical device, a well-tuned vehicle requires the installation positions and parameters of various mechanical components to be accurate down to every screw. 2. Situations Requiring Alignment: When a car exhibits pulling to one side, it may be due to reduced stability in the chassis, necessitating a wheel alignment. If the steering wheel is not straight, there is severe uneven tire wear (commonly known as tire cupping), or if the steering or suspension system has been replaced, a wheel alignment is required.

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What does EPS mean when it appears in a car?

EPS in a car stands for Electric Power Steering. Its function is to use the power generated by an electric motor to assist the driver in steering. The system directly provides steering assistance through an electric power motor, eliminating the need for components such as a power steering oil pump, hoses, hydraulic fluid, drive belt, and pulley mounted on the engine, saving energy and protecting the environment. The EPS system has many advantages: 1. The motor only provides assistance when steering, which can significantly reduce fuel consumption. 2. The amount of steering assistance can be adjusted via software, balancing ease of steering at low speeds with handling stability at high speeds, and it has good returnability. 3. The steering mechanism operates with less noise and makes turning the wheel easier.

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How to Check Car Insurance?

Why Does the Car Engine Shake When Starting?

What is the freezing temperature of gasoline?

Is the Lamborghini Urus a four-wheel drive vehicle?

What Does Six-Year Exemption from Inspection Mean?

What Causes the Steering to Still Be Off After Wheel Alignment?

What does EPS mean when it appears in a car?

Does replacing a car radiator make it an accident vehicle?

What is the correct way to press the accelerator?

What Causes Engine Oil in the Radiator?

Where to Use Turn Signals in Subject 2 Driving Test?