What are the disadvantages of a CNG ignition advancer?

What to Do When Driver's License Information Changes?

If the information of the motor vehicle driver recorded on the motor vehicle driver's license changes, or if the driver's license is damaged and becomes illegible, the motor vehicle driver must apply for a replacement license at the vehicle management office of the issuing authority or at another vehicle management office outside the issuing jurisdiction within 30 days. If applying at a vehicle management office outside the issuing jurisdiction, the transfer procedures must be completed as required. Guidelines for applying to replace a motor vehicle driver's license: 1. Required documents: 'Motor Vehicle Driver's License Application Form'; the identity proof of the motor vehicle driver; the motor vehicle driver's license; two photos of the motor vehicle driver (the photos must meet the following requirements: taken within the last 6 months before applying for the driver's license service, front-facing, full-color, bareheaded, single-person half-body ID photo with a white background, no uniform clothing, size 32mm×22mm, head width 14mm-16mm, head length 19mm-22mm, resolution 300dpi). 2. Acceptance conditions: within the jurisdiction of the vehicle management office, the motor vehicle driver's license information has changed; the motor vehicle driver's license is damaged and illegible; the applicant does not have any of the following situations: accumulated 12 penalty points, overdue for review, license seized, detained, suspended, canceled, revoked, or rescinded.

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Must all four tires be the same for vehicle annual inspection?

During the vehicle inspection, it is not mandatory for all four tires to have the same tread pattern. However, the two front tires (left and right) must be identical, and the two rear tires (left and right) must also be identical. The annual inspection requires that tires must not be excessively worn, and the tread patterns should not be inconsistent. It is acceptable for the rear two tires to be the same, but left and right tires must not differ. The functions of tires are: to transmit driving force, braking force, and steering force for vehicle operation; to support the vehicle load; and to reduce and absorb vibrations and impacts during driving. Methods for tire maintenance include: regularly cleaning stones from tire treads; minimizing exposure to direct sunlight; promptly checking tire pressure; paying attention to suspension maintenance; periodically inspecting front wheel alignment; and adopting careful driving practices, such as choosing smooth road surfaces and avoiding objects that could puncture or scratch the tires, as well as chemical spills that could corrode the tires.

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Why can't the car start and the gear can't be shifted?

Here are the reasons why the car can't start and the gear can't be shifted: 1. No fuel: If the fuel gauge shows below the red line, the car naturally won't start. 2. Dead battery: This could be due to a drained battery from leaving the headlights on for too long or the battery's lifespan has expired. It is generally recommended to replace the battery every 2 years. Additionally, installing xenon headlights, high-power audio systems, DVD players, etc., can also cause vehicle circuit failures. Checking for a dead battery is simple—just press the horn to find out. 3. Incorrect gear position: When starting an automatic transmission car, the gear must be in the P (Park) or N (Neutral) position. If it's in R (Reverse) or D (Drive), the car won't start. Some manual transmission cars also won't start if the clutch isn't pressed.

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How to set the sunroof of Volkswagen Tiguan?

Press the one-touch start button of the Volkswagen Tiguan. After the instrument panel lights up and the vehicle's power is fully connected, push and hold the panoramic sunroof opening button of the Volkswagen Tiguan backward until the panoramic sunroof is fully opened. Below are some related details about the Volkswagen Tiguan: 1. Exterior: The new Volkswagen Tiguan adopts Volkswagen's latest family design language, featuring an inverted trapezoidal grille and new LED headlights, giving it a more futuristic and stylish look compared to the current model. 2. Powertrain: The standard version will continue to be equipped with the current 2.0T engine, delivering a maximum power of 186 horsepower and a peak torque of 300N·m, paired with a 7-speed dual-clutch transmission.

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Does Coasting in Neutral Save or Waste Fuel?

Coasting in neutral does not save fuel; sometimes it even consumes more and is detrimental to driving safety. Modern vehicles generally use fuel-injected engines controlled by the vehicle's ECU for fuel injection. If you choose to coast in neutral, the ECU will put the car into idle mode, which actually requires fuel injection to keep the engine running. Disadvantages of coasting in neutral: 1. Prone to stalling: Coasting in neutral can easily cause the vehicle to stall, which is harmful to the engine. Coasting in neutral should only be done under safe conditions and when the vehicle's technical condition is normal. It is prohibited to coast with the engine off, especially when going down steep or long slopes. 2. Reduced safety: Coasting in neutral significantly compromises safety. In fact, a vehicle's forward motion relies on the torque generated by the engine. Higher gears provide less torque, and throttle response becomes sluggish, slowing down acceleration. Therefore, the correct way to overtake is to downshift one gear. For automatic transmissions, simply pressing the accelerator pedal all the way down will cause the transmission to downshift one gear to provide sufficient torque.

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Which part of the car is the hub?

Car hubs are wheel rims. Below is relevant information about wheel rims: 1. Introduction: The wheel rim is the rotating part of the tire's inner contour connected to the wheel steel via columns, i.e., the metal component at the center that supports the tire and is mounted on the axle. It is also called the wheel ring, steel ring, or tire bell. Wheel rims come in various types based on diameter, width, forming method, and material. 2. Size: The size of the wheel rim refers to its diameter. Generally, in passenger cars, larger wheel rim sizes with higher tire aspect ratios can create a visually appealing tension effect and improve the stability of vehicle handling. However, this comes with the additional issue of increased fuel consumption.

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What are the disadvantages of a CNG ignition advancer?

What to Do When Driver's License Information Changes?

Must all four tires be the same for vehicle annual inspection?

Why can't the car start and the gear can't be shifted?

How to set the sunroof of Volkswagen Tiguan?

Does Coasting in Neutral Save or Waste Fuel?

Which part of the car is the hub?

What does it mean for a large vehicle to stop and then start when turning right?

What are the reasons why the Roewe 550 cannot start despite having electricity and fuel?

What needs to be collected after passing Subject 1?

What is the penalty for a 7-seater minibus carrying 20 people?