What are the precautions when turning a car?

What type of engine oil should be used for Audi Q3 maintenance?

Audi Q3 maintenance requires engine oil with the specification 5w40 (5L). Here is some extended information: 1. Full synthetic oil: Full synthetic oil is entirely manufactured through chemical processes that break down various natural substances and then synthesize them with other materials. Its advantages include high cleaning efficiency, strong fluidity, excellent cooling performance, outstanding oxidation resistance, and a longer replacement cycle, typically around 1 year or 10,000 kilometers. Vehicles with turbocharged engines are recommended to use full synthetic oil. 2. Semi-synthetic oil: Semi-synthetic oil is a blend of synthetic oil and mineral oil, with a ratio of 4:6 between mineral oil and synthetic oil. It combines some advantages of full synthetic oil while being more affordable. However, its performance is inferior to full synthetic oil in all aspects, though it has a price advantage. The replacement cycle is slightly shorter than full synthetic oil, around 7,000-8,000 kilometers or 8 months. Semi-synthetic oil is more suitable for naturally aspirated engines.

20

5

Share

How often should a Lexus UX be serviced?

Lexus UX's first maintenance is at 5,000 kilometers or six months, whichever comes first. The second maintenance is at 15,000 kilometers, and later it is every 10,000 kilometers. After driving 5,000 kilometers, it is recommended to give the car a "minor service." During a "minor service," the oil filter and oil will be replaced. During a major service, the "three filters" will be replaced, which are the fuel filter, air filter, oil filter, and oil. Depending on the car's condition, the maintenance personnel may also suggest replacing the spark plugs (approximately after driving 30,000 kilometers) and brake fluid (approximately after driving 40,000 kilometers), etc. Below is some relevant information: 1. Gasoline: Frequently check the fuel gauge on the dashboard; do not wait until the gauge is empty to refuel. If the fuel level is too low, it can damage the car's components. When refueling, follow the principle of higher quality—the better the gasoline quality, the better it is for maintaining the vehicle. 2. Oil: Generally, oil consumption is not high, and the replacement cycle is 5,000 kilometers. Imported oils from abroad can last longer, with some requiring replacement only after 10,000 kilometers. 3. Coolant: Remember to use coolant all year round, even in summer. Do not mix coolants of different brands; generally, coolant should be replaced every two years. 4. Brake fluid: (Manufacturers usually recommend replacement at around 50,000 kilometers), power steering fluid (replacement at around 100,000 kilometers), etc. 5. Check tires and tire pressure: When driving on highways, before entering toll stations or rest areas, there will be a series of speed bumps on the ground. Slow down before reaching the speed bumps to reduce tire wear. During normal driving, avoid emergency braking when safe to do so, as this can extend the lifespan of the tires and brake lights.

2

3

Share

What is the difference between Audi Q3 40 and 45?

Audi Q3 40 and 45 differ mainly in their engine power tuning. The 40 is the low-power version of the 2.0-liter turbocharged engine, while the 45 is the high-power version. Additionally, the 40 models are all front-wheel drive, whereas the 45 models are all four-wheel drive. Here are some extended details: 1. Low-power engine: It delivers 190 horsepower and a maximum torque of 320 Nm. This engine can reach its peak power output at 4,200 to 6,000 rpm and its maximum torque at 1,450 to 4,200 rpm. It features hybrid injection technology and uses an aluminum cylinder head with an iron cylinder block. This engine is paired with a 6-speed dual-clutch transmission. 2. High-power engine: It produces 224 horsepower and a maximum torque of 350 Nm. This engine achieves its peak power at 5,000 to 6,000 rpm and its maximum torque at 1,600 to 4,500 rpm. It also incorporates hybrid injection technology and uses an aluminum cylinder head with an iron cylinder block. This engine is matched with a 7-speed dual-clutch transmission.

8

2

Share

Is Replacing a Car Radiator Considered a Major Accident?

Replacing a radiator does not classify the car as an accident vehicle. Below is additional information: 1. Strictly speaking, any car that has been involved in an accident is considered an accident vehicle. The distinction between major and minor accident vehicles is based on the severity of the accident. Damage to replaceable parts constitutes a minor accident, such as damage to the front bumper, headlights, front fenders, or the radiator. 2. If the damage involves non-replaceable parts like the longitudinal beams, rocker panels, or A/B/C pillars, which can only be repaired through reshaping, cutting, or welding, then the car is classified as a severe accident vehicle. Accident vehicles, once repaired, often have significantly reduced structural integrity and depreciate more in the used car market compared to minor accident vehicles. 3. Introduction to Car Radiators: The car radiator, also known as the heat exchanger, is responsible for cooling the circulating water. To prevent engine overheating, components around the combustion chamber (such as cylinder liners, cylinder heads, and valves) must be adequately cooled. The car engine's cooling system primarily uses water cooling, where circulating water in the cylinder water jacket cools the engine. The heated water is then directed to the radiator for air cooling before returning to the water jacket. The radiator serves both as a water reservoir and a heat dissipater.

16

1

Share

How Big is a 150-Horsepower Engine?

Horsepower is related to power, and 150 horsepower is equivalent to 110KW of power. Horsepower is the unit name for calculating metric horsepower. One horsepower is the work done to move 75 kilogram-force meters in one second, and 1 metric horsepower = 75 kilogram-force meters = 735.49875 watts (1Ps = 735.49875w). Horses are counted in 'heads,' so 'horsepower' can also be replaced by 'head,' meaning 1 head = 1 horsepower. Below is extended information about horsepower: 1. Horsepower: Equivalent to a car's power, the higher the horsepower, the greater the top speed. The significance of horsepower lies in the car's extreme speed performance. The higher the horsepower, the higher the engine's RPM, and the stronger the acceleration. In other words, the higher the horsepower, the greater the top speed, which is the maximum speed. 2. Significance: The significance of horsepower lies in the car's extreme speed performance. The higher the horsepower, the higher the engine's RPM, and the stronger the acceleration.

19

1

Share

What is the standard weight of a 17-inch wheel hub?

17-inch wheel hubs generally weigh around 10.00KG. Below are the specific details about 17-inch wheel hubs: 1. Center Bore (CBD): 57.1mm; Offset (ET value): 40mm; Size (Diameter): 17cm; Width (J value): 7.5cm. 2. Manufacturing Technology: Casting; Bolt Pattern and Pitch Circle Diameter (PCD): 5h*112mm. 3. The wheel hub is the rotating part that connects the tire's inner rim to the wheel center via spokes, i.e., the metal component supporting the tire center mounted on the axle. 4. Also known as wheel rim, steel rim, or simply rim. Wheel hubs come in various types based on diameter, width, forming method, and material.

17

4

Share

What are the precautions when turning a car?

What type of engine oil should be used for Audi Q3 maintenance?

How often should a Lexus UX be serviced?

What is the difference between Audi Q3 40 and 45?

Is Replacing a Car Radiator Considered a Major Accident?

How Big is a 150-Horsepower Engine?

What is the standard weight of a 17-inch wheel hub?

What battery does the Roewe 350 use?

How often should the Ford EcoSport's spark plugs be replaced?

How to Open the Trunk of an Audi Q5?

What are the differences between black and dark black in car films?