How to Deal with Water Streaks Left by Windshield Wipers?

Will the police check if the car roof is wrapped in black?

According to relevant laws and regulations: The decoration or protective measures of a car's appearance can be appropriately chosen based on individual circumstances. Changes to the body color and frame: An application must be submitted to one of the six branches of the Vehicle Management Office under the Traffic Management Bureau. After vehicle confirmation and approval from the Vehicle Management Office branch, the changes can be made. Therefore, wrapping the car roof is not illegal if done under specified conditions, and traffic police will not check it. More relevant information is as follows: 1. Function of car film: Good car film can filter some glare, reduce the intensity of visible light, making the eyes more comfortable, helping to improve the driver's vision and ensure driving safety. It is recommended that users avoid films with too low transparency. For window films, especially those on the front side windows, a transparency of over 85% is more suitable. Moreover, Chinese regulations clearly state that car films must have a light transmittance of over 70% to pass annual inspections. 2. Effect of car film: Some car owners believe that black films will affect annual inspections. In fact, colored films or new different-colored paint covering no more than 30% of the area are acceptable, and traffic police cannot distinguish between black films and panoramic sunroof appearance decorations. However, when choosing car films, besides considering aesthetics and heat insulation, the transparency and clarity of the film should also be taken into account, as these are important aspects of driving safety.

15

2

Share

What are the consequences of overfilling the fuel tank?

Due to thermal expansion and contraction, in hot summer days, if the tank is overfilled, fuel is highly likely to overflow from the vent hole. Once exposed to an open flame, it can easily cause a fire, and in severe cases, even lead to an explosion. The specific details are as follows: 1. Blocking the vent hole: Overfilling the tank can easily block the vent hole. Once the vent hole is blocked, negative pressure will form inside the fuel tank, leading to poor fuel supply or even a complete halt in fuel delivery. Additionally, overfilling can also harm the charcoal canister. The charcoal canister is usually installed between the fuel tank and the engine. Gasoline is a volatile liquid, and under normal temperatures, vapors often exist inside the fuel tank. 2. Evaporative emission control system: The function of the evaporative emission control system is to direct the vapors into combustion and prevent them from evaporating into the atmosphere. During this process, the activated charcoal canister storage device plays a role. If the tank is overfilled, liquid gasoline instead of vapors will enter the charcoal canister, causing damage to it.

12

0

Share

How many meters per second at 120 km/h?

A speed of 120 mph can travel 33.3m per second. 120 mph is 120 km/h, and one hour is sixty minutes, which works out to two kilometers per minute, so 120 mph can travel 33.3m per second. The speed of 120 km/h should be driven on the highway, ordinary national roads do not allow driving so fast. The reason why it is limited to 120 km/h is set according to China's road design standards! The road surface friction coefficient, the strength of the guardrail, the width of the lane, the slope, the radius of curvature, and the size of the signs are all designed according to the 120 km/h standard. If the road speed is rashly increased, all related designs will have to be revised, and the existing highways will face reconstruction, which is very costly. When the speed exceeds 120 km/h, human vision declines and the field of vision narrows. Of course, due to the body's self-adaptation, the driver often does not feel particularly obvious. According to tests, at a speed of 70 km/h, normal vision of 1.2 drops to 0.7, and at a speed of 100 km/h, the field of vision is only 45 degrees. In this case, the accident rate will increase.

11

4

Share

Is it serious if I accidentally press the accelerator while in P gear?

It doesn't matter if you accidentally press the accelerator while in P gear, because the P gear is the parking gear. Pressing the accelerator at this time is equivalent to idling the accelerator, which does not cause substantial damage to the car. Moreover, the P gear is just an empty gear with an additional locking output shaft device. In the P gear, the power is not transmitted to the output transmission shaft, and the gear mechanism inside is just idling. Gear positions: Gear positions include P gear (parking gear), when the motor vehicle cannot move, neither pushing nor towing is allowed. R gear is the reverse gear of the vehicle. N gear is the neutral gear of the vehicle, used for temporary parking and towing. D gear is the forward gear of the vehicle, and the plus or minus signs on the gear or the M gear are the manual mode. S gear is the sports mode. Precautions: For automatic transmission models, if the vehicle stalls while driving, you need to press the vehicle's brake pedal and move the vehicle's gear to N gear or P gear. Restart the motor vehicle, then shift into D gear. During this process, you must press the vehicle's brake pedal to move the gear and start the motor vehicle.

8

1

Share

Which country produces Exeed cars?

Exeed cars are produced in China, with the manufacturing plant located in Wuhu. The Exeed TX is a premium SUV under the Chery brand, with dimensions of 4690mm in length, 1885mm in width, and 1706mm in height, and a wheelbase of 2715mm. In terms of power, the vehicle is equipped with a 1.6-liter turbocharged engine across all variants, paired with a 7-speed dual-clutch transmission. For the exterior, the car features a large honeycomb grille design with horizontal chrome accents, and the headlights on both sides are connected by a chrome strip, giving it high recognizability. There are large air intakes on both sides of the bumper, with fog lights above them accompanied by chrome trim accents.

17

0

Share

Is the Kia Sorento an imported vehicle?

The Kia Sorento is an imported vehicle, produced by Kia Motors as a mid-size SUV. Taking the 2018 Sorento as an example, its body dimensions are: length 4800mm, width 1890mm, height 1720mm, with a wheelbase of 2780mm. It has a fuel tank capacity of 70 liters and a luggage compartment capacity of 605 liters, featuring a 5-door, 5-seat SUV body structure. The 2018 Sorento is equipped with a 2.0T turbocharged engine, delivering a maximum power of 136kW and a maximum torque of 400Nm, paired with a 6-speed automatic transmission. It adopts a front suspension type of MacPherson independent suspension and a rear suspension type of multi-link independent suspension.

10

5

Share

How to Deal with Water Streaks Left by Windshield Wipers?

Will the police check if the car roof is wrapped in black?

What are the consequences of overfilling the fuel tank?

How many meters per second at 120 km/h?

Is it serious if I accidentally press the accelerator while in P gear?

Which country produces Exeed cars?

Is the Kia Sorento an imported vehicle?

What is the content of the Subject 2 driving test in Guiyang?

What Are the Knowledge Points About Car Air Conditioning?

How to Check the Level of Car Coolant?

How to Use 2WD and 4WD?