How to Set the Driving Mode on Tiggo 8 Plus?

How Long Does an Auto Start-Stop Battery Typically Last?

The lifespan of an auto start-stop battery is approximately 6 years. This battery enables the vehicle to automatically shut off during temporary stops. Its usage method is as follows: 1. When encountering a red light or other reasons to stop while driving, the engine automatically shuts off after applying the brakes; 2. To restart, simply release the brake, press the accelerator, or gently turn the steering wheel, and the engine will restart. The engine auto start-stop function button is labeled as 'aoff'. Its working principle is: when stopping and shifting to neutral by applying the brakes, the system automatically detects that the engine is idling and not in gear, the speed sensor shows zero, and the battery sensor indicates sufficient energy, prompting the engine to automatically stop. Upon pressing the clutch, releasing the brake, or turning the steering wheel, the system quickly restarts the engine.

15

0

Share

How to Control the Clutch Properly When Learning to Drive?

Here are the methods for controlling the clutch while learning to drive: 1. Use the heel of your left foot as a pivot point, place the ball of your foot on the clutch pedal, and press or lift using your ankle and knee. The biggest advantage of this method is its precision, making it ideal for beginners to sense the semi-engaged state. This approach is safer for controlling speed and starting during the test. 2. When lifting the clutch, slightly move your heel backward to prevent the clutch pedal from getting stuck under the arch of your foot (moving toward the sole), which can make it difficult to control or even cause stalling due to slipping. Below are situations where the clutch is used and key points to note: 1. Starting: In the second test phase (Subject 2), the throttle is not needed for starting, so the vehicle moves forward by using the clutch. Do not release the clutch abruptly—if the car stalls during startup, it will deduct 10 points, affecting the examinee's subsequent performance. Follow the principle of 'fast-slow-engage' when lifting the clutch: lift quickly at first, slow down when approaching the semi-engagement point, and find the engagement point. 2. Speed control: Although the driving speed in the test area is slow, going slightly faster may cause you to miss reference points. Therefore, when using the clutch to control speed, keep the foot movement minimal. Note: Do not press the clutch excessively just to maintain speed, as this may lead to stalling. When turning the steering wheel fully, consciously release the clutch slightly to give the wheels some leeway. 3. Gear shifting: When shifting into first gear or reverse, the sequence is to press the clutch and brake fully first, then shift. If the gear doesn't engage the first time, release the clutch and press it fully again before shifting. 4. Parking: Whether in Subject 2 or Subject 3, the parking sequence is always clutch first, then brake; otherwise, the car will stall.

15

3

Share

Does Replacing the Windshield Have Any Impact?

Replacing the windshield may have some impact. If you go to an unreliable auto repair shop or choose a poor-quality glass brand, it will definitely not be as good as the original factory windshield. There are generally two reasons for replacing the windshield: one is scratches on the glass that affect visibility, and the other is damage points on the glass that compromise safety. The maintenance methods for the windshield are as follows: 1. Proper use of windshield washer fluid: During regular windshield maintenance, choose the appropriate washer fluid based on the season and weather conditions. When the windshield surface appears blurry, cleaning it with the right washer fluid can make it much clearer. If you notice glare issues at night, you can also wipe the glass with washer fluid. Additionally, when driving on highways or in dusty conditions, washer fluid is used up quickly, so it's important to replenish it promptly. 2. Adding washer fluid yourself: The easiest way to add washer fluid is to have a car wash or repair shop do it for you, but the cost will be higher than buying a bottle and doing it yourself. This task is not difficult, and car owners can easily do it themselves. Generally, purchased washer fluid needs to be diluted before use—just follow the instructions on the bottle. When adding washer fluid yourself, be careful not to overfill it. If there are some bubbles at the container opening, don’t worry; it won’t affect usage. 3. Apply heat-insulating film to the windows: In summer, a thin layer of heat-insulating film can make a big difference, blocking the scorching sun while also providing heat insulation and UV protection. 4. Get glass insurance for peace of mind: Glass breakage insurance is a type of commercial insurance where the insurer compensates for losses due to the insured vehicle’s windshield or window glass (excluding headlights and mirrors) breaking during use.

6

5

Share

Do Turbocharged Engines Need Preheating?

Compared to naturally aspirated engines, turbocharged models have higher requirements for warm-up, but current automotive theory does not recommend idling to warm up the engine. This is because warming up the car is not just about preheating the engine; the transmission also needs to be preheated. The concept of warming up the car dates back to the era of carburetors, as carburetors have an optimal operating temperature range. Before reaching the working temperature, carburetors cannot effectively atomize fuel, so warming up was indeed necessary. More details are as follows: 1. Today, turbocharged engines have become mainstream. Compared to traditional naturally aspirated engines, turbocharged engines offer advantages such as smaller displacement and stronger power. However, in comparison, turbocharged engines have higher fuel requirements or slightly higher maintenance costs in the long run. 2. During winter use, turbocharged engines also require warm-up when starting cold, similar to naturally aspirated engines. However, prolonged idling to warm up the engine is not recommended; generally, about half a minute is sufficient.

11

5

Share

What are the causes of low engine oil pressure in a car?

The reasons for low engine oil pressure are as follows: 1. Whether the amount of oil added is sufficient. If insufficient, it will cause the oil pump to pump insufficient oil, resulting in low oil pressure; 2. Metal debris in the oil clogs the oil pump filter screen, oil filter, or oil passages; 3. The added oil grade is inappropriate or the oil has deteriorated; 4. The oil pressure alarm is faulty, causing a false report of low oil pressure; 5. Oil pressure is a systemic issue, and it is recommended to go to a 4S shop for detailed inspection. The following are the reasons for oil burning: 1. Carbon deposits are the root cause of various engine problems. Carbon deposits accumulate in the piston grooves, causing the piston rings to stick together and reducing the oil-scraping sealing ability. 2. Sludge can also clog the oil return holes, preventing the oil from returning normally, leading to increased oil consumption. 3. Carbon deposits further exacerbate the wear between the piston and cylinder wall, causing excessive clearance and allowing oil to enter the combustion chamber. 4. The valve oil seal is corroded and aged, resulting in poor sealing.

7

3

Share

What is the normal temperature for car air conditioning?

Generally, the most suitable temperature for car air conditioning is 26℃. Here are the specific reasons: 1. It is best to keep the temperature difference between the inside and outside of the car within 10℃. The comfortable temperature range for the human body is between 24℃ and 27°C. Additionally, the local weather temperature should be considered, and the indoor-outdoor temperature difference should not exceed 5℃. If the temperature difference between the inside and outside of the car is too large, it can easily lead to air conditioning sickness, with common symptoms such as loss of appetite, nausea, and migraines. 2. Moreover, setting the temperature too low increases the burden on the air conditioning system and reduces the cooling effect. Prolonged use of the air conditioning is also not advisable, as it can lead to headaches, a common symptom of air conditioning sickness, mainly caused by the large temperature difference between indoor and outdoor environments. Choosing the right air conditioning temperature has become a matter of knowledge.

3

2

Share

How to Set the Driving Mode on Tiggo 8 Plus?

How Long Does an Auto Start-Stop Battery Typically Last?

How to Control the Clutch Properly When Learning to Drive?

Does Replacing the Windshield Have Any Impact?

Do Turbocharged Engines Need Preheating?

What are the causes of low engine oil pressure in a car?

What is the normal temperature for car air conditioning?

How to Adjust the Vacuum Booster?

What Components Make Up the Crank Connecting Rod Mechanism?

How to Cool Down the Air Conditioning in Highlander?

What are the vision requirements for the driver's license medical examination?