What Causes a Car's Handbrake to Fail?

Should You Press the Accelerator When Reversing?

Whether to press the accelerator when reversing mainly depends on whether the vehicle encounters resistance. Below is relevant information about reversing: When to press the accelerator while reversing: If the vehicle is obstructed, such as by a slope or speed bump, and cannot overcome the obstacle using the engine's idle torque, then pressing the accelerator is necessary to move past the obstruction and continue reversing. When not to press the accelerator while reversing: On flat ground, the vehicle does not require much power to reverse. Simply engaging the clutch with partial engagement and pressing the brake is sufficient for control, without needing to press the accelerator.

12

0

Share

Is It Legal to Install Widebody Kits on Cars?

Installing widebody kits on modified cars is illegal. Below is relevant information about car modifications: Purpose: To enhance performance, with powertrain modifications being the most critical aspect of car modifications. To improve a car's power, it is necessary to replace components such as spark plugs, high-voltage ignition wires, air filters, fuel savers, water-fuel catalysts, horsepower boosters, electronic voltage stabilizers, and exhaust systems. Modification Methods: Enhancing car performance through engine modifications involves boosting engine power while reducing fuel consumption, minimizing exhaust emissions, and extending the engine's lifespan. The primary goal is to ensure that the combustible gases entering the engine mix thoroughly and completely, allowing powerful spark plugs to ignite the mixture for optimal combustion. This is achieved by replacing or upgrading components and installing auxiliary products to improve engine performance through modifications to the air intake, electrical, and fuel systems. The biggest advantage of this approach is the ease of installing and removing modification parts, allowing the engine to be restored to its original state when modifications are no longer needed.

18

5

Share

How long does it usually take to pick up a new car after purchase?

How long it takes to pick up a new car depends on the model and configuration of the purchased vehicle. The relevant details are as follows: Generally, the car can be picked up within one month: For some popular models or customized imported cars, the pickup time may take up to six months; usually, the purchase contract will specify a clear pickup date, and the car should be picked up according to the agreed date. If the car cannot be picked up beyond this deadline, you can request the 4S store to compensate for the breach of contract. Things to note when picking up the car: Purchase invoice, vehicle certification, three-guarantee service card, vehicle user manual, other documents or accessories, and checking the nameplate.

3

1

Share

Is a 1.0T Car Powerful Enough?

1.0T displacement provides sufficient power, with a 1.0T engine roughly equivalent to the power output of a 1.6L naturally aspirated engine. Due to turbo intervention, the torque is generally slightly higher than that of a 1.6L naturally aspirated engine. The main function of a turbocharger is to increase the engine's air intake, thereby enhancing the engine's power and torque, making the car more powerful. When a turbocharger is installed on an engine, its maximum power can increase by 40% or more compared to when it is not equipped with a turbocharger. This means that the same engine can output greater power after being turbocharged. During engine operation, bolts and nuts are prone to loosening due to vibration and uneven loads. It is essential to carefully inspect the adjustment bolts of various components to prevent damage caused by loosening. Timely inspection and adjustment of valve clearance, valve timing, fuel injection advance angle, injection pressure, and ignition timing are necessary to ensure the engine remains in good technical condition, thereby extending its service life.

3

Share

Where to Turn on the Position Lights?

The control switch for the position lights is the light knob. For models with only manual light functions, turning the light knob one notch will turn on the position lights, and another notch will turn on the headlights. For models with automatic headlights, turning the switch to the AUTO position will automatically illuminate the position lights when the ambient light is dim. Below is a related introduction to position lights: Function of Position Lights: Position lights are a type of warning vehicle lights, mainly used in low visibility conditions to alert other vehicles. Position lights can also be turned on in hazy weather: When the headlights are turned on, the position lights will also be turned on. In hazy weather, during evening driving, or in light rain, the position lights can be turned on separately without turning on the low beams (since low beams are ineffective during the day) to make it easier for vehicles ahead and behind to identify.

7

3

Share

What Causes Vibration When Braking at Speeds Above 100 mph?

Vibration when braking at speeds above 100 mph may be caused by issues with the brake pads or brake discs, or deformation and out-of-round conditions in the wheel hubs or tires. Brake Pad or Brake Disc Issues: For example, if either the brake pad or disc is uneven or deformed, it can lead to excessive runout of the brake disc. Additionally, impurities or oil contamination on the brake pads or discs can also cause this. The solution is to disassemble and inspect the brake pads or discs, replacing them if necessary. Wheel Hub or Tire Deformation and Out-of-Round Conditions: These can result in excessive dynamic imbalance, which can also cause vibration during braking. The solution is to perform a four-wheel dynamic balance check and inspect the tires and wheel hubs. If the deformation or out-of-round condition is too severe, replacement is required.

13

2

Share

What Causes a Car's Handbrake to Fail?

Should You Press the Accelerator When Reversing?

Is It Legal to Install Widebody Kits on Cars?

How long does it usually take to pick up a new car after purchase?

Is a 1.0T Car Powerful Enough?

Where to Turn on the Position Lights?

What Causes Vibration When Braking at Speeds Above 100 mph?

Can You Still Drive If Your License Points Are All Deducted?

Where is the memory card slot located on a dash cam?

How to Use a Dash Cam?

How many kilometers does it take to do a major maintenance?