How to Switch from Trip to Normal Mileage?

What Happens When Engine Oil Level Is Too Low?

The effects of low oil level: 1. Fuel sloshing causing engine stalling: When the fuel level in the tank is too low, on bumpy or winding roads, fuel tends to slosh, preventing the fuel pump from supplying oil promptly. This can lead to insufficient fuel supply, resulting in engine vibration, jerking, and stalling. 2. Fuel pump overheating: The fuel pump relies on fuel for cooling. If the fuel level is too low, the cooling performance of the fuel pump decreases, accelerating wear on internal components and potentially causing short circuits or burnout. 3. Clogging fuel lines: Sediments at the bottom of the fuel tank are more likely to enter the fuel supply system due to fuel sloshing when the fuel level is low, leading to clogged fuel lines. 4. Compromised driving safety: Low fuel levels increase the risk of engine stalling. If the engine stalls while driving, both steering and braking systems can be affected, raising the likelihood of traffic accidents, especially in heavy traffic conditions.

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What is the best mileage for the first maintenance of a BMW car?

For a new BMW car, the first maintenance is generally recommended at 10,000 kilometers or 12 months. Here are the relevant details: 1. Note: The maintenance cycle for all BMW models is 10,000 kilometers. Both the engine oil and oil filter must be replaced during maintenance. The air filter, cabin air filter, and fuel filter should be replaced every 20,000 kilometers; the spark plugs should be replaced every 50,000 kilometers; and the brake fluid should be replaced every two years. 2. First maintenance introduction: During the break-in period, the speed should not exceed 100 km/h, and the engine speed should not exceed 3,000 rpm. After the new car is delivered, the 4S store usually requires the owner to perform the first maintenance within 3,000 kilometers.

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What is the regulated service life for private cars?

Generally speaking, when a vehicle has traveled 600,000 kilometers, it is basically on the verge of being scrapped. Here is some knowledge sharing about vehicle scrapping: 1. Mandatory scrapping conditions for private cars: If a vehicle still does not meet the national safety technical standards for in-use vehicles after repair and adjustment, it must be mandatorily scrapped. 2. New regulations on the scrapping period for family cars: According to the new regulations on the scrapping period for family cars in the "Mandatory Scrapping of Vehicles Regulation" officially issued by the Ministry of Commerce, the mileage limit for private cars has been set at 600,000 kilometers, while the previous regulation on the service life of non-operational cars has been abolished.

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What Issues Should Be Considered When Choosing Engine Oil in Winter?

There are three main considerations when choosing engine oil in winter. Below is a detailed introduction to the precautions for selecting engine oil in winter: 1. Choose engine oil with moderate viscosity: Using engine oil with high viscosity in winter can easily cause damage to the vehicle. You should not blindly choose engine oil with high viscosity. However, engine oil with too low viscosity cannot completely isolate stationary parts from rotating parts to a certain extent, which will lead to rapid wear of bearings. Therefore, engine oil with moderate viscosity should be selected. 2. More expensive engine oil is not necessarily better: The idea that the more expensive the engine oil, the better it is, is incorrect. Different vehicle models have different engine structures and are prone to different types of problems. Therefore, you should follow the vehicle maintenance manual to choose the appropriate engine oil. 3. Others: You should change the engine oil after warming up the car. At the same time, more engine oil is not necessarily better.

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Why is the Golf more expensive than the Lavida?

The reasons why the Golf is more expensive than the Lavida are as follows: 1. Positioning: The Volkswagen Golf is positioned half a level higher than the Lavida, as the Golf is built on Volkswagen's latest MQB platform, meaning it shares the same platform as the Audi A3, Sagitar, and Passat. The Volkswagen Lavida, on the other hand, is designed on the older MOB platform. Therefore, the Golf excels in both manufacturing craftsmanship and material quality, and it comes with significantly more comfort features than the Lavida. 2. Driving experience: The Golf places greater emphasis on handling and driving dynamics, featuring superior chassis tuning with excellent stability and damping performance. In contrast, the Volkswagen Lavida focuses more on passenger space and comfort, with overall design requirements that are not as high as those of the Golf. Thus, it is easy to understand why the Golf commands a higher price.

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What are the symptoms of a bad throttle body?

The symptoms of a faulty throttle body mainly include: unstable engine idle speed, persistently high idle speed that does not drop, difficulty in starting the engine, especially during cold starts; unstable idle or failure to idle; difficulty in starting the engine; insufficient power, poor acceleration performance, and unstable operation; black smoke from the car's exhaust pipe, and increased fuel consumption. Below is some related information about the throttle body: 1. Working principle: The throttle body is a valve that controls the air entering the engine. After air enters the intake pipe, it mixes with fuel to form a combustible mixture, which then burns. 2. Cleaning frequency: How quickly the throttle body gets dirty depends on factors such as the quality of the air filter, the brand and quality of the engine oil used, driving conditions, air temperature, engine operating temperature, driving habits, and more. Even for an individual vehicle, the cleaning interval cannot be determined by a fixed mileage. The first cleaning interval for a new car is the longest. Subsequently, due to the continuous condensation of oil and gas in the crankcase ventilation pipe and intake tract, the cleaning frequency will increase, and different weather conditions can also affect how quickly the throttle body gets dirty.

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How to Switch from Trip to Normal Mileage?

What Happens When Engine Oil Level Is Too Low?

What is the best mileage for the first maintenance of a BMW car?

What is the regulated service life for private cars?

What Issues Should Be Considered When Choosing Engine Oil in Winter?

Why is the Golf more expensive than the Lavida?

What are the symptoms of a bad throttle body?

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