Where is the built-in air pump in Mercedes-Benz?

What are the brands of full synthetic engine oil?

The brands of full synthetic engine oil include Mobil 1, Castrol Edge, Shell Helix Ultra, Total Quartz 9000, and Great Wall Jijinxing. Synthetic gasoline is blended from naphtha, light hydrocarbons, C5, MTBE, and combustion-enhancing additives in a certain proportion. It is thoroughly mixed through a circulating pump and pipeline. Among them, C5 accounts for about 20% of the proportion and plays a role in improving the octane number of gasoline. Mobil 1 Full Synthetic Engine Oil: Mobil 1 is a high-quality engine oil product synthesized from PAO and ester oils. It offers excellent engine protection and performs well in both high and low temperatures, featuring multiple proprietary anti-wear technologies. Castrol Edge Full Synthetic Engine Oil: Castrol Edge is one of the two full synthetic engine oils under the Castrol brand, the other being Castrol Professional, which is exclusively supplied to 4S stores and not available for retail. Castrol Edge primarily consists of Group III base oils blended with PAO, with viscosity grades including 0W-40, 5W-40, 5W-30, and 10W-60. Its API grade is SN, and ACEA grades are A3/B3 and A3/B4. Shell Helix Ultra Full Synthetic Engine Oil: Shell Helix Ultra is also a full synthetic engine oil blended from Group III base oils and PAO. Its product feature is the addition of Shell's high-performance Dynamic Clean and Dispersant Factor, which maximizes engine cleanliness and effectively prevents the accumulation of carbon particles, thereby avoiding sludge and deposit formation. Total Quartz 9000 Full Synthetic Engine Oil: In China, Total Quartz 9000 is only available in two viscosity grades: 5W-30 and 5W-40. Great Wall Jijinxing Full Synthetic Engine Oil: Great Wall Jijinxing has two products officially claimed as full synthetic engine oils: the blue barrel J600 and the black barrel J700. J600 is a synthetic technology oil, while J700 is produced from Group III base oils.

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What is the penalty for speeding 10% to less than 20% in a tunnel?

For ordinary vehicles on highways, the penalties for speeding are as follows: 1. Speeding within 10% of the prescribed speed limit will not be penalized for the time being; 2. Speeding more than 10% but less than 20% of the prescribed speed limit will result in a fine of 200 yuan and 3 demerit points; 3. Speeding more than 20% but less than 50% of the prescribed speed limit will result in a fine of 200 yuan and 6 demerit points; 4. Speeding more than 50% of the prescribed speed limit will result in a fine of 2000 yuan and 12 demerit points. Relevant information about speed limits is as follows: 1. Introduction to speed limits: Speed limits generally refer to the regulation of vehicle speeds within a certain numerical range for a section of road of a certain length. 2. Purpose of speed limits: The main purpose is to pre-warn drivers to reasonably control their speed in subsequent sections of the road ahead, prevent the dangers of speeding, and ensure driving safety. Speed limits are an indispensable and most important part of road transport safety.

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What to Do When the Car's Underbody is Scraped and Leaking Water?

When this situation occurs, car owners need to check which part of the underbody is leaking water and then proceed to a 4S shop to repair the leaking area. Specific details are as follows: 1. Determine Whether It's Water or Oil Leakage: When liquid is leaking from the underbody, it's crucial to identify whether it's water or oil. Most family cars or SUVs are front-engine, front-wheel drive vehicles, with components like the engine oil pan and transmission oil pan located in the front half of the underbody. If the engine oil pan or transmission oil pan is damaged, it will result in oil leakage from the underbody. 2. Avoid Damaging the Pipes: There are numerous pipes on the car's underbody. If these pipes are damaged, it can also lead to oil leakage. Some rear-wheel-drive cars with longitudinally mounted engines have their transmission oil pans generally located in the middle of the vehicle body. It's important to avoid damaging the transmission oil pan while driving.

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Where is the license plate 'Gui K' from?

Gui K is the license plate code for the Yulin area in Guangxi. Here is the relevant information: 1. Gui K is the license plate code for the Yulin area in Guangxi, including Yulin City, Bobai County, Luchuan County, Beiliu City, and Xingye County. For services such as vehicle registration, annual inspection, or handling traffic violations, you can visit the Yulin Vehicle Management Office. 2. License plates, commonly known as vehicle plates, refer to the plates hung on the front and rear of a vehicle. They are usually made of aluminum, iron, plastic, or paper, and display the vehicle's registration number, registration area, or other relevant information. License plates serve as a unique identifier and information record for each vehicle. Their primary function is to indicate the vehicle's registered region and allow for tracking of the vehicle's owner and registration details.

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What Type of Fire Extinguisher is Used for Car Fires?

Portable fire extinguishers for cars are used in the following manner: 1. Activate at a distance of approximately 5 meters from the burning object; 2. Tear off the small lead block and pull out the safety pin; 3. Press down the handle, lift the extinguisher, and aim the nozzle at the burning area. Additional Information: 1. The main types of fire extinguishers include: aerosol extinguishers, dry powder extinguishers, ultra-fine dry powder extinguishers, carbon dioxide extinguishers, and water-based extinguishers, primarily used to prevent car fires. 2. Precautions for using fire extinguishers: Purchase from reputable fire equipment stores; place extinguishers in dry, ventilated, and easily accessible areas, away from open flames, high temperatures, and greasy regions; regularly check if the safety pin is intact; unauthorized installation of electrical devices is strictly prohibited.

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Water Leaking from the Rear of the Car

The reasons for water leaking under the car include: 1. Air conditioning water: The evaporator coil temperature is low, and the hot air inside the car condenses into water droplets, which then flow out through the drain pipe. 2. Possible scraping of the chassis may have damaged the windshield washer fluid tube, which can be fixed by replacing it at a repair shop. 3. Radiator leakage, usually located beneath the radiator, between the front bumper and the engine, and the car's dashboard will alert you. 4. If the water is colored, it indicates a leak in the cooling system. Additional Information: After driving for a while, if there is excessive mud or dirt on the chassis, use a degreasing cleaner to wash it thoroughly to reveal the original color of the chassis. Only then can rust-proof treatment begin. Proper rust-proofing ensures excellent protection for the car's chassis.

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Where is the built-in air pump in Mercedes-Benz?

What are the brands of full synthetic engine oil?

What is the penalty for speeding 10% to less than 20% in a tunnel?

What to Do When the Car's Underbody is Scraped and Leaking Water?

Where is the license plate 'Gui K' from?

What Type of Fire Extinguisher is Used for Car Fires?

Water Leaking from the Rear of the Car

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Why does the oil pressure light come on at idle but goes off when accelerating?

What are the gears of a Toyota Camry automatic transmission car?