What are the Functions and Principles of Brake Fluid?

What are the symptoms of excessive carbon deposits?

Symptoms of excessive carbon deposits: It will alter the original structural parameters of the engine, reduce engine power, increase fuel consumption, and in severe cases, it can also cause engine knocking, abnormal acceleration noise, damage to pistons and crankshafts, and even lead to engine oil burning, requiring major repairs. Methods to reduce carbon deposit formation in cars: 1. Use high-quality fuel, as the main components of carbon deposits are wax and gum deposits from the fuel, so the lower the gum content in the fuel, the better; 2. Avoid driving at low speeds for extended periods. If necessary, you can periodically drive at high speeds. The principle of high-speed driving to eliminate carbon deposits is to accelerate gas flow, which can remove a small portion of carbon deposits that are not firmly attached, and increase combustion temperature, allowing some carbon deposits in the cylinder to be burned.

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Should You Use External or Internal Air Circulation in Winter?

There are two scenarios for using external or internal air circulation in winter: 1. For short-distance driving, internal circulation can be used; 2. For long-distance driving, it is recommended to turn on external circulation to replenish fresh air. If driving on congested roads, it is advisable to use internal circulation to avoid exhaust fumes entering the car. During winter, the car's air conditioning is used daily. The car air conditioning can provide both heating and cooling. The heating principle of car air conditioning is much simpler than the cooling principle. When heating, the high-temperature coolant from the engine flows through the heater core, and the air blown by the blower also passes through the heater core, allowing warm air to be blown out from the air conditioning vents.

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Is the Lotus Evora an Imported Car?

The Lotus Evora is an imported car. The Lotus Evora is a mid-engine, rear-wheel-drive sports car. This model is equipped with a 3.5-liter supercharged engine across the entire lineup, and its power has been enhanced after recalibration, delivering a maximum power of 306 kW and a maximum torque of 410 Nm. In terms of body dimensions, the Lotus Evora measures 4394 mm in length, 1845 mm in width, and 1240 mm in height. The Lotus Evora features a 2-door, 2-seat hardtop coupe body style, with double-wishbone independent suspension at both the front and rear, mechanical hydraulic power steering, and a unibody structure.

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What are the reasons for the increasing engine noise in the BYD Song?

The reasons for the increasing engine noise in the BYD Song are: excessive engine carbon deposits, aging engine mounts, improper use of engine oil, abnormal operation of engine cylinders, and engine knocking. After prolonged use of the vehicle, incomplete combustion of engine fuel can lead to carbon deposits in the engine, so it is necessary to clean the engine carbon deposits in a timely manner. The BYD Song is a compact SUV launched by BYD, equipped with the DiLink intelligent connectivity system, ushering in a new era of vehicle connectivity. It adopts the third-generation DM technology, features a new BSG motor, and optimizes the engine and rear-drive assembly. In terms of body dimensions, the BYD Song measures 4565mm in length, 1830mm in width, and 1703mm in height.

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What are the characteristics of radial tires?

Characteristics of radial tires: 1. Strong safety performance; 2. Long service life; 3. Reduced fuel consumption; 4. Thin sidewalls; 5. Large lateral deformation amplitude; 6. High manufacturing process requirements; 7. Weak shock absorption capability, prone to significant noise on the tread. Radial tires can be classified based on different materials into: all-fiber radial tires, semi-steel radial tires, and all-steel radial tires. All-fiber radial tires use rayon or other fiber cords for both the carcass and belt layers, with belt layer cords requiring low elongation, typically used in low-speed cars or tractors. Semi-steel radial tires use rayon or other fibers for the carcass and steel cords for the belt layers, commonly used in cars or light trucks. All-steel radial tires use steel cords for both the carcass and belt layers, applied in heavy-duty and engineering machinery vehicles.

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Should You Engage the Handbrake or Shift Gear First When Driving?

When driving, you should first shift into gear and then release the handbrake. Cars generally come in two types: automatic and manual. For manual transmission cars, the starting procedure involves shifting into gear first before releasing the handbrake. The steps for parking are quite simple: when parking, first press the brake pedal, then once you feel the car's speed decreasing, press the clutch, shift into neutral, engage the handbrake, and finally turn off the engine and remove the key. For automatic transmission cars, when parking, you must shift from D (Drive) to N (Neutral), engage the handbrake, then shift to P (Park), and turn off the engine. It doesn't matter whether you turn off the engine before shifting to P or after shifting to P—modern technology prevents engine damage from turning off the engine in N. However, P is the parking gear, and when parking on a slope, you must engage the handbrake to prevent the car from rolling.

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What are the Functions and Principles of Brake Fluid?

What are the symptoms of excessive carbon deposits?

Should You Use External or Internal Air Circulation in Winter?

Is the Lotus Evora an Imported Car?

What are the reasons for the increasing engine noise in the BYD Song?

What are the characteristics of radial tires?

Should You Engage the Handbrake or Shift Gear First When Driving?

What does 'low' mean in a car?

How to Force Restart the Central Control Screen of Geely Boyue?

How to Adjust the Ambient Lighting in the New BMW X1?

How to change the Cadillac XT4 dashboard to English?