Can scratches on explosion-proof window film be polished and repaired?

What is the reason for the car body shaking when shifting from N to D gear?

Gear shifting impact, which means that the clutch plate inside the transmission is burnt or the gear solenoid valve is malfunctioning. Below are some driving precautions: 1. Slow down and observe carefully when turning: Develop the habit of slowing down and observing the situation in the non-motorized vehicle lane and pedestrian lane when turning (especially when intersecting with them). Pass slowly, which applies both in urban and rural areas. Actively give way to electric bikes in the non-motorized vehicle lane and pedestrians in the pedestrian lane. In urban areas, when making a right turn, yield to pedestrians and electric bikes on the crosswalk, and only proceed slowly after confirming there will be no accidents. 2. Slow down and look left and right when crossing intersections: Develop the habit of looking left and right (while slowing down) when crossing intersections, regardless of whether there are traffic lights or if your lane has a green light. Observe the traffic situation on the cross street, and only accelerate after confirming there are no vehicles rushing through (also pay attention to electric bikes, as their small size makes them easy to overlook).

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How to deal with the malfunction of the door lock switch button on a 2014 Buick Regal?

If the door lock switch button is malfunctioning, it is necessary to take the car to a 4S store as soon as possible for fault inspection and targeted repair. Below are specific details about the Buick Regal: 1. Body dimensions: The Buick Regal has a body length, width, and height of 4902mm, 1863mm, and 1456mm respectively, with a wheelbase of 2829mm, and the space performance in the front and rear rows is quite good. 2. Exterior design: The new front-end design of the Regal emphasizes its elegant and dynamic characteristics. The slender and straight chrome-plated wing trim extends to the LED daytime running lights on both sides, creating a more direct and continuous effect. The car's signature winged LED daytime running lights are creatively placed at the bottom of the headlights, combined with the air curtain design on both sides of the front bumper. These attention to details make the new Buick Regal look lower, wider, and full of dynamism.

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What are the hazards of PEA polyetheramine to engine oil?

There are no hazards. It can reduce the possibility of engine oil being oxidized by these harmful substances and enhance the antioxidant properties of the oil. Below is an introduction to engine oil knowledge: 1. Introduction: Engine oil, also known as engine lubricant, with a density of approximately 0.91×10³ (kg/m³), serves functions such as lubrication and wear reduction, auxiliary cooling, sealing and leakage prevention, rust and corrosion protection, and shock absorption. It is hailed as the 'blood' of a car. Engine oil consists of base oil and additives. The base oil is the main component of lubricating oil, determining its fundamental properties, while additives compensate for and improve the shortcomings of the base oil, imparting new properties, making them an essential part of lubricating oil. 2. Requirements: As a type of machinery, engines have common requirements for lubricating oil similar to general machinery, such as appropriate viscosity, certain anti-oxidation, anti-wear, anti-corrosion, and viscosity-temperature performance requirements. However, engines are also a special type of machinery, and their requirements for lubricating oil have unique aspects.

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What are the test items for the Category 3 driving test for small cars?

c1 Category 3 driving test items are as follows: 1. Preparation before starting. 2. Simulated nighttime lighting test. 3. Starting off. 4. Changing lanes. 5. Driving in a straight line. 6. Gear shifting (accelerating and decelerating). 7. Going straight at intersections. 8. Turning right at intersections. 9. Turning left at intersections. 10. Pedestrian crossings. 11. School zones. 12. Bus stops. 13. Overtaking. 14. Meeting oncoming vehicles. 15. Making a U-turn. 16. Pulling over to the side. Relevant information about Category 3: 1. Category 3: It is part of the motor vehicle driver's license assessment, referred to as the road driving skills and safe civilized driving knowledge test. 2. Content of the Category 3 safe civilized driving knowledge test: Requirements for safe and civilized driving operations, safe driving knowledge under adverse weather and complex road conditions, emergency handling methods for situations like tire blowouts, and post-traffic accident handling knowledge.

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Which performs better, 91V or 94V tires?

Tires with a 94V rating perform better than those with a 91V rating. Both share the same speed rating 'V', but differ in their load index. The '94' indicates a maximum load capacity of 670KG, while '91' signifies a maximum load capacity of 615KG. Below is a detailed explanation of considerations when changing to different tires: 1. Overview: Tires of different specifications have varying inflated outer diameters and section widths. Installing them on the same axle can lead to uneven load distribution, hence it's essential to use tires of the same specification on the same axle. Additionally, for vehicles without specific requirements for front and rear axles, the tire specifications should also be identical. 2. Others: Different tire tread patterns not only affect wear differently but also vary in their grip on the road surface. Inconsistent tread patterns on the left and right tires (such as mixing longitudinal and horizontal treads on the same axle) can impact the vehicle's smoothness and may cause unilateral skidding or tail flicking during emergency braking. Therefore, tires on the same axle should have identical tread patterns and groove depths.

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What is the reason for no air in the 1-3 gears of the car blower switch?

The reasons for no air in the 1-3 gears of the car blower switch are as follows: 1. Evaporator box air leakage: If there is air leakage at the connection between the evaporator box shell and the air duct, the cold air originally released from the air conditioning outlet will continuously leak from the air leakage point, resulting in a reduced air volume from the air conditioning outlet. 2. Air filter: The air filter is located at the air intake of the blower. All cold or hot air blown out from the car air conditioner must pass through the air filter. However, the air filter is also prone to accumulating dirt. If the owner does not replace the air filter in time, a large amount of dust can easily adhere to the air filter, which will naturally reduce the airflow passing through the air filter. 3. Poor sealing of the air duct: The air conditioning outlet is connected to the blower via an additional air duct. If the sealing of the additional air duct deteriorates, air leakage will occur, leading to a reduced air volume from the air conditioning outlet.

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Can scratches on explosion-proof window film be polished and repaired?

What is the reason for the car body shaking when shifting from N to D gear?

How to deal with the malfunction of the door lock switch button on a 2014 Buick Regal?

What are the hazards of PEA polyetheramine to engine oil?

What are the test items for the Category 3 driving test for small cars?

Which performs better, 91V or 94V tires?

What is the reason for no air in the 1-3 gears of the car blower switch?

What are the wear-resistant tires?

Can You Drive in the Rain?

What is the 119 vehicle?

Is the larger one the brake or the accelerator?