Does the Envision need window tinting?

Will a Weak Car Battery Cause Poor Acceleration?

A weak car battery does not affect engine power. Here are detailed explanations about automotive batteries: 1. Overview: The battery is an essential part of a vehicle, which can be divided into traditional lead-acid batteries and maintenance-free batteries. 2. Structure: The lead-acid battery mainly consists of positive (negative) plates, separators, electrolyte, case, connecting straps, and terminals. 3. Advantages: Compared with traditional batteries, modern batteries have advantages such as requiring no liquid refilling, easy terminal connection, and longer power storage duration. Since lead-calcium alloy is used for the grid framework, water decomposition during charging is minimized with low evaporation rates. The sealed case design also significantly reduces sulfuric acid gas emissions.

18

5

Share

What to Do If You Accidentally Filled 92 Instead of 95 Gasoline?

It's not a big issue if you accidentally fill up with 92 gasoline instead of 95 once or twice, but long-term mixing is not recommended. Here is some extended information about fuel: 1. Vehicles have specified gasoline grades, so mixing 95 and 92 gasoline is not advisable. 2. The mixtures of 92 and 95 gasoline are essentially the same, but the difference lies in their mixture ratios. Long-term use of mixed gasoline grades can reduce anti-knock properties, causing the engine to auto-ignite before the designated ignition time. This can lead to ignition system confusion, engine shaking, and in severe cases, damage to the car engine.

16

2

Share

Should You Use Turn Signals When Starting to Drive Straight?

Should you use the left turn signal when starting to drive straight? In China, traffic laws require driving on the right side, and vehicles are parked on the right side of the road. When starting to drive, you need to turn left to enter the road, so the left turn signal should be used. Additionally, activating the left turn signal before starting serves as a warning to vehicles behind, bicycles, electric scooters, or pedestrians, helping to prevent traffic accidents. Below are specific guidelines for using turn signals: 1. Left turn signal: Use it when turning left, changing lanes to the left, preparing to overtake, leaving a parking spot, or making a U-turn. 2. Right turn signal: Use it when turning right, changing lanes to the right, returning to the original lane after overtaking, or parking by the roadside.

13

2

Share

What is the principle of an electric vehicle braking system?

The principle of an electric vehicle braking system is to generate significant friction, converting the vehicle's kinetic energy into thermal energy. Below is relevant information about the braking system: Introduction: The braking system consists of a control system, hydraulic system, and power assist system. Working Principle: The principle of the braking system is to generate substantial friction, converting the vehicle's kinetic energy into thermal energy. As is well known, energy cannot be created or destroyed, but only transformed from one form to another or transferred from one object to another, with the total amount of energy remaining constant. During acceleration, a vehicle converts chemical energy into thermal and kinetic energy, while during braking, the braking system converts the vehicle's kinetic energy into thermal energy, which is then dissipated into the air.

15

5

Share

How to Use Auto Start-Stop and Auto Hold Together?

Auto Hold and Auto Start-Stop can be used together, and when utilized properly, these two functions can also save fuel. Here is the relevant information: 1. While driving, simply press the brake pedal, and the engine will automatically shut off approximately two seconds after the vehicle comes to a complete stop. Keeping the brake pedal pressed will maintain the engine in the off state. As soon as you release the brake or turn the steering wheel, the engine will immediately restart, allowing you to press the accelerator and start moving—all while remaining in D (Drive) gear. 2. Once this function is activated, for example, when stopping at a traffic light, it is equivalent to not having to engage the handbrake. This feature is particularly useful on slopes and during frequent stops and starts. The electronic handbrake is also known as the electronic parking brake system.

5

4

Share

What is the first maintenance interval for the Golf in terms of time and mileage?

5000 kilometers or half a year, as recommended by the 4S dealership, is the optimal maintenance interval. 7500 kilometers or one year is the interval specified in the maintenance manual. The first maintenance service is free of charge. It is essential to perform the first maintenance at an authorized 4S dealership; otherwise, if issues arise later, the dealership may cite various reasons to deny warranty claims. Below is additional information: Automotive maintenance refers to the preventive work of regularly inspecting, cleaning, replenishing, lubricating, adjusting, or replacing certain components of a vehicle, also known as vehicle upkeep. Modern automotive maintenance primarily includes the maintenance of the engine system, transmission system, air conditioning system, cooling system, fuel system, power steering system, and more.

7

4

Share

Does the Envision need window tinting?

Will a Weak Car Battery Cause Poor Acceleration?

What to Do If You Accidentally Filled 92 Instead of 95 Gasoline?

Should You Use Turn Signals When Starting to Drive Straight?

What is the principle of an electric vehicle braking system?

How to Use Auto Start-Stop and Auto Hold Together?

What is the first maintenance interval for the Golf in terms of time and mileage?

What is a Car Underbody Shield?

What functions of Mercedes me are free?

Can I take Subject Four if I failed Subject Three?

Is the Volkswagen T-Cross a Domestic or Joint Venture Car?