What are the precautions when refueling?

Which country is Shell from?

Shell engine oil originates from the Netherlands, as Shell is a Dutch company with a wide distribution network. Shell Helix passenger car lubricants are categorized in several ways. By series, they include Ultra, Extra, Special, Red Helix, and White Helix. By packaging, they are distinguished as Gray Shell, Blue Shell, Yellow Shell, Red Shell, and White Shell. Due to the extensive range of Shell series, distinguishing them by packaging and series can be confusing. Therefore, they are categorized below by full synthetic, semi-synthetic, and mineral oils. Full synthetic lubricants include the Ultra series and HX8; semi-synthetic lubricants include HX7, HX7AJ, and HX6; mineral oils include HX5, HX3, HX3K, and HX2. Each Shell series product focuses on cleaning performance, which is understandable. Every brand of lubricant has its own strengths and weaknesses, and Shell Helix lubricants emphasize cleaning performance. Lubricants with various characteristics cater to different engine needs. When purchasing, car owners can choose based on their driving conditions to ensure optimal engine performance and longevity.

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What are the advantages and disadvantages of new energy vehicles?

Advantages of new energy vehicles: 1. Low usage cost: The electricity cost per 100 kilometers is about 8 yuan, similar to the price of 1 liter of fuel; 2. No license plate restrictions: In large cities where license plate restrictions are common, new energy vehicles do not have this issue; 3. Smooth driving: No gear shifting impact. Most new energy vehicles use single-speed transmissions, eliminating gear shifting impact; 4. More environmentally friendly: Contribute to environmental protection efforts; 5. Saves fuel energy: Typically powered by natural gas, petroleum gas, hydrogen, or electricity; 6. Reduces exhaust emissions, effectively protecting the environment: Electric vehicles produce no exhaust and no pollution; hydrogen-powered vehicles emit only water, causing no environmental pollution. Disadvantages: 1. Slow charging: As new energy vehicles are still in the early stages, the technology is not yet mature. Charging is relatively slow, taking several hours. 2. Low vehicle ownership makes charging, refueling, and maintenance less convenient: Charging is difficult due to limited popularity. 3. Short driving range: Generally, the vehicle displacement is small, with insufficient power, making them unsuitable for long-distance travel. 4. High price: Currently, new energy vehicles priced between 50,000 to 100,000 yuan are mostly pure electric vehicles with limited production options.

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Vehicle Inspection at DMV or Testing Station

Vehicle inspection requires visits to both the DMV and a testing station. Below are the specific details about the inspection process: 1. Process: First, have the vehicle inspected at a testing station, then go to the DMV to obtain the final annual inspection stamp. 2. Timeframe: For passenger vehicles used for commercial purposes, inspections are required once a year within the first 5 years. After 5 years, inspections are required every 6 months. For trucks and large or medium-sized non-commercial passenger vehicles, inspections are required once a year within the first 10 years. After 10 years, inspections are required every 6 months. For small and micro non-commercial passenger vehicles, inspections are required once every 2 years within the first 6 years. After 6 years, inspections are required once a year. After 15 years, inspections are required every 6 months.

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What to Do If You Forget to Remove the ETC After Selling Your Car?

If you forget to remove the ETC after selling your car, you can bring your ID card to the issuing bank to cancel it. After cancellation, the original ETC device will become invalid and no longer have recognition functionality. How many ETCs can one person apply for: If a person owns only one car, they can only apply for one ETC. If a person owns multiple cars, they can apply for multiple ETCs. ETC Usage Precautions: The ETC transaction sensing area is 8 meters. When encountering a stopped vehicle ahead, to prevent the vehicle ahead from having a faulty ETC device or no ETC device at all, maintain a distance of more than 10 meters to avoid automatic sensing and paying for the vehicle ahead. The ETC lane recognition speed is 20km/h. If the speed is too fast, the vehicle device information cannot be read, which will also result in a failed fee deduction. Unauthorized removal or movement of the OBU device, or detachment or loosening of the ETC electronic tag, will cause the electronic tag to fail. It can be sent to the bank where the ETC card was issued or the highway service office for inspection. If the loosening or detachment is not due to human factors, it only needs to be reactivated. When using a debit card bound to the ETC, insufficient balance will also result in a failed fee deduction. Follow the guidance of on-site staff to use the manual MTC lane and pass through using cash or card payment. Poor sensing due to excessively thick car windshield. Especially for vehicles that have had their windshields replaced after an accident or those with modified front windshields, extra attention is needed.

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Where Are the Clutch, Accelerator, and Brake Pedals Located in a Car?

Manual transmission vehicles have three pedals arranged from left to right as follows: clutch pedal, brake pedal, and accelerator pedal. In manual cars, the driver's left foot operates the clutch, while the right foot controls both the brake and accelerator. To start the vehicle, first ignite the engine. Press the clutch pedal fully with your left foot, shift into first gear, release the handbrake, and gradually release the clutch to the half-clutch position. When the tachometer needle slightly fluctuates or the car shows signs of moving, gently press the accelerator with your right foot while continuing to steadily release the clutch with your left foot. Once the car begins moving, quickly lift your left foot off the clutch. During driving, the left foot should not rest on the brake pedal. In manual transmission vehicles, the left foot should only press the clutch pedal when shifting gears and must not remain on the pedal during normal driving. Both braking and acceleration are controlled solely by the right foot. There are two key reasons why the left foot should not rest on the pedal: 1. Prolonged driving can cause fatigue in both feet, leading to unintentional pressing. If the left foot is on the brake pedal at this time, accidental braking could easily occur, posing a significant safety hazard. 2. Most people are right-handed, making the right foot faster in reaction time. In emergencies, the right foot can swiftly respond by lifting off the accelerator and pressing the brake. If the left foot is on the brake pedal, the right foot would be suspended during braking, increasing the risk of simultaneous pressing of both pedals, which is dangerous. Additional information about car brakes and accelerators: The brake is a mechanical device that slows down the vehicle, also known as a decelerator. Located below the steering wheel, pressing the brake pedal activates the brake linkage, which presses the brake pads against the brake disc to slow or stop the car. The accelerator controls the fuel supply in an internal combustion engine. Typically operated via a pedal, it is also called the throttle and regulates the engine's fuel intake. When pressing the brake or accelerator, the body needs support to maintain balance. While the right foot operates the pedals, the left foot stabilizes the body on the floor. If both feet are on the pedals, they remain semi-suspended without a stable base, leading to unstable braking or acceleration. Important tips for novice drivers: 1. Always signal early when changing lanes or turning: Use turn signals and horns as driving language to communicate intentions. Signal well in advance to ensure safety and avoid abrupt lane changes or turns immediately after signaling. 2. Follow proper overtaking procedures: Activate the left turn signal, use high/low beams or honk, and ensure a safe distance before overtaking from the left. After passing, signal right before returning to the original lane. 3. Check surroundings before reversing: Do not rely solely on mirrors or sensors. If someone assists, they should stand beside the car, not behind it, to avoid collisions. 4. Slow down and observe at intersections: Regardless of traffic lights, always scan for crossing vehicles or pedestrians before proceeding. 5. Check for tailgaters before emergency braking: Maintain a safe following distance to prevent rear-end collisions. 6. Keep a safe distance from the vehicle ahead: Anticipate sudden stops or pedestrians and avoid speeding. Allow enough reaction time for unexpected lane changes by other drivers. 7. Reduce speed and check blind spots when turning: Watch for pedestrians or cyclists in adjacent lanes and yield proactively. 8. Prefer the middle lane: This provides buffer space against oncoming traffic or obstacles from roadside barriers. At night, it also minimizes glare from opposing headlights. 9. Slow down and honk in low visibility: Poor weather or obscured views require extra caution with reduced speed and audible warnings. 10. Exercise caution near parked large vehicles: Their size may block sightlines to emerging hazards; proceed slowly after ensuring clearance.

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Why don't 4S shops use circulating machines to change transmission oil?

Because the process requires a large amount of transmission fluid, which is costly and time-consuming. There are three methods to change transmission oil: 1. Gravity oil change: Similar to changing engine oil, this method is the most convenient and economical, generally requiring only 3 to 5 liters of transmission oil. The disadvantage is that gravity draining is not thorough, removing only about one-third of the original oil. 2. Circulating machine oil change: A transmission circulating machine is connected to the transmission's oil circuit interface, with new oil added inside the machine to push out the old oil from the transmission. This method requires about 12 liters or even more transmission oil. The more oil used, the cleaner the transmission becomes. The advantage is thorough cleaning, while the disadvantage is that it takes more time. 3. Removing the transmission oil pan for oil change: The advantage is that the transmission oil filter can be cleaned, and the oil change is relatively thorough.

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What are the precautions when refueling?

Which country is Shell from?

What are the advantages and disadvantages of new energy vehicles?

Vehicle Inspection at DMV or Testing Station

What to Do If You Forget to Remove the ETC After Selling Your Car?

Where Are the Clutch, Accelerator, and Brake Pedals Located in a Car?

Why don't 4S shops use circulating machines to change transmission oil?

What does the China VI emission standard mean?

What is the fuel consumption of the transmission?

What to Do If You Drop Your Car Keys Inside the Car and Can't Find Them?

What is the difference between the Dodge Challenger and the Hellcat?