Reasons for the Rear Air Conditioning in BMW 3 Series Not Cooling

What kind of engine oil does FAW T-Roc use?

FAW T-Roc uses 5w40 engine oil. Both the 1.4T and 2.0T models of FAW T-Roc use 5w40 engine oil with a replacement capacity of 4L. It adopts fully synthetic oil with a replacement cycle of 10,000 kilometers. Usually, the maintenance manuals of various vehicle brands indicate the oil change cycle, which can be referred to accordingly. The 5w40 engine oil is labeled with "SAE" viscosity grade, indicating the viscosity value of the oil. The Volkswagen T-Roc is an SUV model launched by FAW-Volkswagen, positioned as a compact SUV. In terms of body dimensions, the T-Roc measures 4318mm in length, 1819mm in width, and 1582mm in height, with a wheelbase of 2680mm. The T-Roc adopts a new family-style design, with the headlights and grille integrated into a more compact layout. The circular LED daytime running lights on both sides below are incorporated into the lower air intake grille. From the side view, the T-Roc features a roof with chrome-plated decorative roof rails.

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What brand of tires is best for the Changan CS55?

Changan CS55 is equipped with Continental tires. Here is the relevant introduction about the tires: 1. Introduction to Continental tires: Continental tires are produced by the world's third-largest tire manufacturer and Europe's largest automotive parts supplier. They are renowned for their all-weather safety and reliability, low noise, and strong self-cleaning properties. They feature extremely high instantaneous overload capacity, responsive handling and cornering stability, excellent braking performance on both dry and wet surfaces, and superior water drainage protection. They are the only road tires globally approved for driving at speeds of up to 360 km/h, earning a place in the Guinness World Records. 2. Functions of tires: Support the entire weight of the vehicle and bear the load of the car; transmit traction and braking torque, ensuring the adhesion between the wheels and the road surface; reduce and absorb vibrations and impacts during driving, preventing severe vibrations and premature damage to automotive components; adapt to the high-speed performance of the vehicle and reduce driving noise, ensuring safety, handling stability, comfort, and energy efficiency.

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What items are included in BMW's third maintenance service?

BMW's third maintenance service items: 1. Oil and oil filter replacement: Whether it's a new car or an older vehicle that has been in use for several years, a routine maintenance check is required every 10,000 kilometers. Changing the oil and oil filter is a crucial part of this process, as it directly impacts the long-term performance of the car. If the oil and filter are not replaced, the oil can degrade over time, leading to severe wear in the engine and other components. 2. Air filter replacement: The air filter is another essential safety checkpoint for the car, effectively preventing dust from entering the cylinders. If the car is frequently driven in particularly dusty areas, the air filter should be replaced more often. For vehicles driven under normal conditions, it is recommended to replace the air filter approximately every 10,000 kilometers. Air filters are inexpensive, and regular replacement is beneficial for vehicle maintenance. 3. Brake pad inspection: Checking the brake pads is also a necessary item, especially after every 10,000 kilometers of driving. Brake pads inevitably experience some wear, causing their thickness to decrease naturally. Since brake pads have a limited lifespan, regular inspection and replacement are essential for safe driving.

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What is the working principle of plug-in hybrid?

The working principle of a plug-in hybrid is that during driving, the plug-in hybrid vehicle charges the power battery through energy recovery. However, due to the larger capacity of the power battery in plug-in hybrid models, when the vehicle is driven by the engine at a relatively stable speed, a portion of the engine's torque is used to drive the motor for power generation, thereby charging the power battery. Advantages and disadvantages of plug-in hybrid electric vehicles: 1. Compared with non-plug-in hybrid vehicles: Plug-in hybrid vehicles have a larger battery capacity, which can support longer driving distances. If every trip is short-distance and there are good charging conditions, plug-in hybrid vehicles can be used without refueling, functioning as pure electric vehicles, thus possessing the advantages of pure electric vehicles. 2. Compared with pure electric vehicles: Plug-in hybrid vehicles have a much smaller battery capacity, but they are equipped with traditional internal combustion engines, transmissions, drivetrains, fuel lines, and fuel tanks. Therefore, when charging is not possible, as long as there are gas stations, they can continue to drive without being limited by charging conditions.

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What are the precautions for driving a new car on the highway?

Precautions for driving a new car on the highway are as follows: 1. Do not let the engine run continuously for more than 2 hours within the first 2000 kilometers. Prolonged continuous operation of a new car will accelerate wear and tear on components, directly affecting the vehicle's lifespan. 2. Avoid speeding and aggressive driving. 3. Do not remove the speed limiter prematurely. Vehicles are usually equipped with a speed limiter before leaving the factory, which is a throttle device installed between the carburetor and the intake pipe. Drivers should not remove it in advance; it should be removed after the initial 1000 kilometers, based on the initial maintenance condition. Nowadays, most vehicles do not come with a speed limiter, and drivers must control the speed themselves. 4. Avoid emergency braking. Emergency braking not only shocks the braking system during the break-in period but also increases the impact load on the chassis and engine. Do not use emergency braking within the first 300 kilometers of driving. If an emergency situation arises, try to press the clutch pedal first to reduce the impact on the engine. 5. Avoid using non-standard oil. The oil used for a new car must not be of a lower grade than specified by the manufacturer.

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What is the original tire brand of the Nissan Qashqai?

The Nissan Qashqai comes with two types of original tires: Bridgestone and Hankook. Here is some related information about car engine displacement: Displacement and Cars: The space volume that the piston passes from the top dead center to the bottom dead center is called the cylinder displacement; if the engine has multiple cylinders, the sum of the working volumes of all cylinders is called the engine displacement. It is generally expressed in liters (L). Engine displacement is one of the most important structural parameters, which represents the size of the engine more than the bore and the number of cylinders. Many indicators of the engine are closely related to the displacement. Displacement Classification: The classification of car levels in China is determined by the size of the displacement. The displacement of a micro car is less than or equal to 1.0L; the displacement of an ordinary car is in the range of 1.0-1.6L; the displacement of an intermediate car is in the range of 1.6-2.5L; the displacement of a mid-to-high-end car is in the range of 2.5-4.0L; the displacement of a high-end car is greater than 4.0L.

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Reasons for the Rear Air Conditioning in BMW 3 Series Not Cooling

What kind of engine oil does FAW T-Roc use?

What brand of tires is best for the Changan CS55?

What items are included in BMW's third maintenance service?

What is the working principle of plug-in hybrid?

What are the precautions for driving a new car on the highway?

What is the original tire brand of the Nissan Qashqai?

Why does the Malibu XL 9AT transmission fail?

What Can You Do with Leftover Engine Oil?

What causes the Kia K2 clutch pedal to be hard to press down?

What is the engine model of the Touareg?