What does the high-speed zigzag line mean?

Why does the car shake violently when just started?

The reasons for severe shaking when the car is just started: 1. When there is excessive carbon buildup inside the engine, the gasoline sprayed by the cold start injector will be largely absorbed by the carbon deposits, resulting in an overly lean air-fuel mixture during cold starts. This makes starting difficult until the carbon deposits become saturated with gasoline, after which the engine starts more easily. After starting, the gasoline adsorbed on the carbon deposits is then drawn into the combustion chamber by the engine's vacuum suction, enriching the air-fuel mixture. The constantly fluctuating lean and rich air-fuel mixture causes idle shaking after a cold start. 2. For vehicles with fewer than 3 cylinders, shaking is mostly normal during operation, as 3-cylinder engines inherently vibrate more severely. For vehicles with 4 or more cylinders, if the shaking is worse than usual, check the engine compartment for any abnormalities, such as a cylinder not firing or multiple cylinders malfunctioning. 3. Sometimes insufficient tire pressure or balancing issues can cause the vehicle to shake. In such cases, carefully inspect the tire pressure and check for any abnormal tire wear.

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Why was the Yamaha Tianjian 125 discontinued?

Yamaha Tianjian 125 was discontinued to keep pace with market demand. Here is some information about the Yamaha Tianjian 125: 1. Features: The YBR125 has a more sporty design, with a raised tail and head cover that make the body shape more aggressive. The YBR125 Custom design leans more towards a retro style, with a flat seat, lowered seat height, elongated body, and a head cover-free design, making it simple and elegant. The YBR125 series offers two distinctly different styles, yet both inherit Yamaha's consistent high quality. 2. Design: The YBR125 features an integrated handlebar design for comfortable handling, with a seat height of 780mm (Custom version: 760mm), allowing even riders of shorter stature to easily place their feet on the ground. The fuel tank design appears lightweight but has a 13L capacity, ensuring excellent range when fully fueled.

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What are the tips for using Auto Hold?

Correct usage method of Auto Hold: 1. Press the brake pedal of the car. 2. Press the one-touch start button of the car. 3. The car's dashboard lights up and the vehicle's power is turned on. 4. Press the autohold button inside the car to activate the Auto Hold mode. Auto Hold refers to the vehicle's intelligent electronic parking brake, which is a function within the braking system. After the vehicle comes to a stop, it automatically engages the parking brake to ensure safety. Lightly pressing the accelerator will automatically release the parking brake effect. Conditions for activating the Auto Hold system function: 1. Press the autohold button to turn on the function, and the indicator light will illuminate. 2. The entire vehicle is in the started state. 3. The driver's door is closed. 4. The driver has fastened the seat belt. 5. When the vehicle speed is zero and the brake pedal is pressed, Auto Hold is activated.

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How often should a car be inspected after six years?

For small and micro non-commercial passenger vehicles after six years, an annual inspection is required. Below are the inspection items for vehicle annual checks: 1. Inspection: Check whether the engine, chassis, body, and auxiliary equipment are clean, complete, and functional; whether the paint is uniform and aesthetically pleasing; whether major assemblies have been replaced; and whether they match the initial inspection records. 2. Testing: Verify whether the vehicle's braking performance, steering control, lighting, exhaust, and other safety features comply with the "Technical Conditions for Safe Operation of Motor Vehicles." 3. Vehicle inspection: Check whether the vehicle has been modified, remodeled, or had its license plate altered; whether all registered details in the vehicle file match the actual condition of the vehicle and if any changes have been made; and whether approval and modification procedures have been completed. 4. License plate: Inspect whether the license plate and the enlarged characters sprayed on the vehicle are damaged, altered, or illegible, and whether replacement is needed. 5. Transfer of registration: Verify whether the required procedures for transfer or ownership change have been completed and whether the registered vehicle matches the actual vehicle in possession.

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How Long Can the Beijing Entry Permit Be Used?

There are two types of Beijing entry permits: temporary and long-term. The temporary permit is valid for 7 days and is not subject to traffic restriction measures, while the long-term permit is valid for half a year but requires compliance with Beijing's traffic restriction policies. Below is relevant information about the Beijing entry permit: 1. Application for the Beijing Entry Permit: To apply for a long-term Beijing entry permit for non-local vehicles, the following documents must be submitted to the traffic police detachment of the district where the applicant resides temporarily or is registered: a copy of the organization code certificate of the vehicle's affiliated Beijing institution (for private vehicles, the owner's ID card, temporary residence permit, or Beijing household registration certificate); a copy of the vehicle registration certificate valid for annual inspection; a tail gas emission compliance certificate issued after inspection at a designated environmental testing facility; the vehicle's compulsory traffic insurance certificate; and the driver's license. 2. Limit on the Number of Applications: Non-local vehicles are limited to 12 applications for the Beijing entry permit per year.

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Will Traffic Police Check Demon Eyes?

Demon eye headlights are mostly purple or blue. After modifying such headlights, driving on the road will definitely be checked by traffic police. Here is some related information about demon eyes: 1. Appearance: Headlights on a car are like the eyes of the vehicle, and the lens is the eyeball. Inside the lens, a colored light is lit, causing the entire lens to change color, making the lens resemble the eyeball of a demon, hence the name 'demon eye.' 2. Installation Conditions: The prerequisite for installing demon eyes is to add a lens or have the original car come with a lens, and then install a light source inside the lens. The light reflects from the spherical lens of the lens, resembling an eyeball.

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What does the high-speed zigzag line mean?

Why does the car shake violently when just started?

Why was the Yamaha Tianjian 125 discontinued?

What are the tips for using Auto Hold?

How often should a car be inspected after six years?

How Long Can the Beijing Entry Permit Be Used?

Will Traffic Police Check Demon Eyes?

What to Do When a Tire is Punctured by a Nail but Doesn't Lose Air

What Causes Shaking When Starting an Automatic Transmission Car?

Should the Radiator Be Filled with Water or Antifreeze?

How Often Should Differential Oil Be Changed?