Should You Engage the Handbrake First or Shift to P Gear First?

How to Adjust the Time on a Dash Cam?

Adjusting the time and date on a dash cam is relatively simple. Most dash cams have a menu button. Simply navigate through the menu by clicking Menu > Settings > Time to enter the time adjustment interface. After making the necessary changes, press the return button to go back to the main page. If the time is not synchronized correctly, it is usually due to the following reasons: 1. Dead Battery: If the battery is dead, the dash cam will not retain the time once it is turned off, causing the time to be out of sync. Replacing the battery usually solves this issue. However, for long-term use, it is best to power the dash cam through the car's electrical system, such as via the cigarette lighter or USB port. 2. Loop Recording Time Setting: If the loop recording time is set too short or too long, it can disrupt the internal system of the dash cam, leading to time synchronization issues. To fix this, simply set the loop recording time to an appropriate value, typically between 5 to 10 minutes.

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Why Does the Car Brake Become Hard?

There are several reasons why a car brake becomes hard: 1. Vacuum-related issues: Factors affecting vacuum include cracks in the atmospheric valve seat, fatigue damage to the diaphragm, cracks or failure of the vacuum valve seat, and failure of the vacuum hose check valve. 2. Free travel issues: If the pedal has no free travel or very little free travel, it may lead to hard braking or excessive pedal force. 3. Jump value and jump point issues: The jump value is not only the main cause of hard braking but also a quantitative indicator of it. The size of the jump value is determined by the height of the jump point, and the initial pedal force sensation is also influenced by the height of the jump point.

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How to solve the P0317 fault code on Excelle?

Here are the solutions for the P0317 fault code on Excelle: 1. Poor fuel quality or excessive engine carbon deposits leading to poor combustion conditions may trigger the fault light. Solution: Clean carbon deposits and replace engine oil. 2. Faulty oxygen sensor in the engine, which typically illuminates the engine fault light in yellow without affecting normal driving. Solution: Repair the oxygen sensor. 3. Clogged fuel injectors or intake valves with carbon buildup can trigger fault light warnings. Solution: Clean fuel injectors and intake valves. 4. If the issue is insufficient or deteriorated transmission fluid, worn/broken transmission bearings, bent transmission shafts, abnormal gear meshing, incorrect meshing clearance, or gear tooth surface peeling. Solution: When metallic dry friction sounds occur during driving and the transmission case feels hot to touch, this indicates insufficient lubrication or deteriorated oil. Refill or inspect fluid quality, replace if necessary.

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What is the Difference Between Wheel Balancing and Wheel Alignment?

Wheel balancing and wheel alignment differ as follows: 1. Wheel balancing addresses weight deviations between the tire and the rim; wheel alignment deals with angular deviations between the chassis and the wheels. 2. Wheel alignment ensures stable straight-line driving and smooth steering, reducing wear on tires and steering components. Wheel balancing ensures smooth tire operation, prevents vibrations, and enhances stability and safety at high speeds. 3. Situations requiring wheel alignment: (1) When the vehicle's driving performance is affected. (2) After damage to the chassis and suspension due to an accident. (3) When abnormal tire wear occurs. (4) When components of the axle or suspension have been removed. 4. Situations requiring wheel balancing: (1) After replacing or repairing the tire system. (2) During routine maintenance when tires are removed for inspection. (3) When experiencing vibrations in the body or steering wheel at high speeds.

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What Causes the Jerking in Corolla Hybrid?

It is normal for the Corolla to experience jerking during acceleration. If you want to accelerate quickly while driving, you need to press the throttle deeply. At this point, the automatic transmission will automatically downshift to increase the engine speed. When the speed reaches a certain level, it will upshift again. After upshifting, the speed will drop significantly, resulting in a relatively noticeable jerking sensation. Here is additional information: 1. This jerking phenomenon often occurs in automatic transmission models with fewer gears, such as 4-speed automatic models. 2. After starting an automatic transmission vehicle, if you want to drive smoothly, you can lightly press the accelerator pedal at the appropriate time, and the transmission will automatically upshift. At this point, the gear shift jerking sensation is weaker. If you want to maintain better acceleration performance, you need to press the accelerator pedal deeply. The automatic transmission will upshift to a higher gear at a higher speed, resulting in a more noticeable gear shift jerking sensation. 3. In many cases, jerking in an automatic transmission is not caused by internal valve body damage but by stubborn dirt and impurities inside, especially when dirt and impurities accumulate inside the valve body, forming blockages that prevent effective regulation of oil pressure, leading to jerking, impact, and slippage issues.

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How to Clean and Disinfect Car Air Conditioning?

Detailed instructions for cleaning and disinfecting car air conditioning are as follows: 1. Choose the appropriate air conditioning cleaner: You can opt for products from domestic or joint-venture brands, which are reliable in quality and affordable. 2. Locate the air conditioning system's air intake and remove the air filter: The removed air filter can be cleaned with a high-pressure air gun. If it is too dirty, it is recommended to replace it. 3. Specific steps for cleaning and disinfecting the air conditioning: After starting the car, turn on the air conditioning cooling switch; adjust the fan speed to the minimum; set the air conditioning temperature to the highest; ensure the air conditioning system is in external circulation mode. 4. Precautions during cleaning and disinfection: Place your hand near the air intake to feel the airflow being drawn into the car. Spray a bottle of air conditioning disinfectant cleaner into the air intake. The cleaner spray will follow the airflow through the air conditioning evaporator and enter the cabin, disinfecting the air conditioning system. During disinfection, close all windows and doors to achieve better results. Ensure no one stays inside the car during the cleaning process. After completing the entire air conditioning cleaning process, open the windows for ventilation for a certain period.

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Should You Engage the Handbrake First or Shift to P Gear First?

How to Adjust the Time on a Dash Cam?

Why Does the Car Brake Become Hard?

How to solve the P0317 fault code on Excelle?

What is the Difference Between Wheel Balancing and Wheel Alignment?

What Causes the Jerking in Corolla Hybrid?

How to Clean and Disinfect Car Air Conditioning?

What does the total mass of a vehicle mean?

What are the differences between GAC CHR and FAW IZOA?

Reasons Why Windshield Wipers Do Not Reset

What car brand has a logo with five vertical bars?