Why is the clutch pedal stiff?

Will the car be affected if it runs out of windshield washer fluid?

If the windshield washer function is not used, there will be no impact on the vehicle itself. However, if the washer function is used for a long time without windshield washer fluid, the washer pump may run dry and could potentially burn out the motor of the washer fluid reservoir. Additionally, driving without windshield washer fluid can significantly affect driving safety. Precautions when adding windshield washer fluid: 1. Pay attention to the amount of fluid added; it is best not to exceed the MAX mark, leaving some space. 2. If purchasing concentrated windshield washer fluid that needs to be diluted, always read the instructions before use. Dilute the concentrated fluid before adding it. When adding, open the windshield washer fluid reservoir in the engine compartment and pour in the prepared mixture. 3. Choose the appropriate windshield washer fluid based on your driving environment. If driving in colder climates, consider purchasing anti-freeze windshield washer fluid. In southern regions, washer fluid with insect repellent additives may be more suitable.

17

2

Share

What are the precautions for replacing a car battery?

Precautions for replacing a car battery include: 1. Confirm the battery installation location. In most models, it is installed in the engine compartment or luggage compartment, while some models may have it installed in the cabin; 2. Remove external protective devices such as the battery cover and measure the voltage between the two poles with a multimeter; 3. If the vehicle is equipped with an anti-theft system (including audio anti-theft), you can first connect an external power source or parallel a fully charged battery. Note to connect the positive terminal first and then the negative terminal. The positive terminal of the external power source can be directly connected to the positive terminal post, but the negative terminal should not be directly connected to the negative terminal post. Instead, it should be connected to the vehicle body ground; 4. Turn off the ignition switch of the faulty vehicle, disconnect the negative connection first, then the positive connection; 5. Remove the battery's fixing device and take out the battery. If the vehicle is connected to an external power source, be careful not to let the positive terminal contact the vehicle body. Use cotton cloth or other materials for isolation; 6. If the old battery has leakage or corrosion, clean the connections and other related parts.

14

2

Share

Left Foot or Right Foot for Car Braking?

Both the brake and accelerator are controlled by the right foot, with the brake pedal located on the left side and the accelerator pedal on the right. In manual transmission cars, there are three pedals from left to right: the clutch pedal, brake pedal, and accelerator pedal. Automatic transmission cars only have two pedals: the brake pedal and the accelerator pedal. This means manual cars require both feet to operate, while automatic cars only need the right foot. The braking system, also known as the deceleration system, is a mechanical device that slows down the vehicle and is one of the car's important components. Braking is achieved through intense friction between the brake pads and brake drum. A car's braking performance significantly decreases in water, so drivers should maintain safe distances and brake early during rainy conditions. During prolonged driving, both feet can become fatigued and may unconsciously press down. If the left foot happens to be on the brake pedal at this moment, accidental braking could easily occur, leading to dangerous situations. Most people naturally have more agile right feet with faster reaction times. In emergency situations, the right foot can quickly respond by lifting off the accelerator and pressing the brake pedal.

17

3

Share

What Causes Uneven Tire Wear on Car Tires?

There are several reasons for uneven tire wear on car tires: 1. Incorrect wheel alignment, which causes uneven wear when the two wheels on the same side or the front and rear wheels are misaligned during operation. The vehicle's self-correction leads to abnormal increases in friction and accelerated wear on a specific part of the tire. 2. Inaccurate toe adjustment can also cause uneven wear. This means the front wheels are slightly tilted inward at an angle similar to a pigeon-toed stance, which is the optimal angle for high-speed stability. Every car has its own toe angle, and if this angle is improperly adjusted, it can result in uneven wear. 3. Steering gear failure may also lead to uneven wear or pulling to one side. 4. An uneven or deformed chassis can cause tire wear. For example, in some accident-damaged vehicles, the cause of uneven wear is chassis or body deformation. 5. Mixing tires of different specifications or having significantly different tire pressures can also lead to uneven wear.

18

0

Share

What is the mileage for the second car maintenance?

To obtain the motor vehicle inspection qualification mark, you need to bring the vehicle license, compulsory traffic insurance, and ID card to the vehicle management office or traffic police station to receive the annual inspection mark for free. The procedure for obtaining the annual inspection sticker for exempted vehicles is as follows: 1. Vehicles exempt from inspection within 6 years, if no major accidents have occurred, are exempt from on-site inspection. However, every two years, you must go to the vehicle management office to receive the annual inspection sticker and the green environmental protection sticker. At the time of inspection, bring your ID card, vehicle license, and the current valid compulsory traffic insurance policy to the vehicle management office for processing. 2. The annual inspection sticker and green environmental protection sticker for exempted vehicles are free of charge and issued at no cost. However, a copy of the vehicle license must be provided when receiving the stickers. Arrange your time reasonably; you can apply for the exempted inspection sticker up to 60 days in advance. If overdue, a fine of 200 yuan and 3 penalty points will be imposed. 3. Before receiving the stickers, check if the vehicle has any violation records. If there are any, they must be dealt with first; otherwise, the process cannot be completed.

14

5

Share

Can a Damaged Tire Sidewall Be Repaired?

Whether a damaged tire sidewall can be repaired depends on the extent of the damage. Here are the details: 1. If the sidewall is severely damaged, it cannot be repaired and must be replaced. 2. If there is only a small puncture and no obvious rapid air leakage, it can be repaired. Below are some tire maintenance tips: (1) Maintain a safe distance when driving at high speeds to avoid unnecessary or frequent braking, which can damage the tires. Also, for safety reasons, pay attention to the tread depth. Tires with nearly worn-out treads have reduced friction with the road, leading to longer braking distances, so avoid high-speed driving. (2) There is a direct correlation between tire load and pressure. Overloading is similar to low pressure and can cause tire damage. Frequent overloading can reduce tire lifespan by 20%-50%. Incorrect loading methods can also lead to uneven tire load distribution, causing excessive wear on certain tires and shortening their lifespan. (3) Tire pressure is critical. The inflation pressure must comply with national standards for different types and specifications of tires. Regularly check tire pressure, as both overinflation and underinflation can cause irregular wear, tread base cracking, cord breakage, ply separation, and even tire blowouts. For sustained high-speed driving, the pressure should be 5%-10% higher than the standard. Additionally, tire pressure increases with temperature after driving, so do not release air at this time. (4) Rotate the tires appropriately (check during primary and secondary vehicle maintenance) to ensure even wear and extend their lifespan. Larger-diameter tires should be installed on the outer wheels. (5) Do not use retreaded tires on the front wheels. Front wheels should preferably use tires with vertical tread patterns, while rear wheels should use tires with horizontal tread patterns. (6) Replace tires when the wear reaches the tread wear indicators.

13

4

Share

Why is the clutch pedal stiff?

Will the car be affected if it runs out of windshield washer fluid?

What are the precautions for replacing a car battery?

Left Foot or Right Foot for Car Braking?

What Causes Uneven Tire Wear on Car Tires?

What is the mileage for the second car maintenance?

Can a Damaged Tire Sidewall Be Repaired?

What is the tire specification for the 2016 Mistra?

What are the differences between Volkswagen Golf and Golf Sportsvan?

What Does Remote Engine Start Mean?

How to Remove the Heater in a Classic Focus?