What procedures are required for purchasing a new car?

What are the speed requirements for gear shifting in Subject 3?

In the Subject 3 driving test, the gear and speed requirements are as follows: first gear for 0~20 km/h, shift to second gear at 15~20 km/h, shift to third gear at 25~30 km/h, shift to fourth gear at 35~40 km/h, and shift to fifth gear at 45~50 km/h. Below are some related details: 1. Notes: When shifting gears, if the clutch is not fully depressed, it may be difficult to engage the gear or cause abnormal clicking sounds. If the gear is engaged before the clutch is fully depressed or after releasing the clutch, the gear lever will feel heavy regardless of the gear, and forcing it may damage the gears, produce loud noises, or even cause the engine to stall. 2. Dangerous behaviors: During the test, candidates must not look down at the gear lever, as this will be penalized if caught on camera. In real driving, looking down is highly dangerous and can lead to accidents at any moment. Therefore, it is essential to develop the habit of shifting gears without looking down during driving lessons.

16

3

Share

What causes the car to shake between 30-40 mph but disappear after acceleration?

The reasons for car shaking between 30-40 mph that disappears after acceleration are as follows: Severe engine carbon buildup: The most common cause of car shaking is a dirty throttle body or excessive carbon deposits in the fuel injectors. Solution: Clean the fuel system and check if the idle speed motor has carbon buildup that needs cleaning. It's recommended to use BOD's 'Fuel System Cleaner' - simply add it to the fuel tank during refueling to achieve fuel system cleaning effects. Ignition system issues: Check the working condition of spark plugs, high-voltage wires, and ignition coils. Poor performance of the ignition system or bad spark plug firing can also cause this type of fault. Solution: Check if spark plugs have excessive carbon buildup and replace them if necessary. Unstable fuel pressure: It's recommended to visit a 4S shop to check fuel supply pressure and intake pressure sensors. Abnormal fuel pump pressure or incorrect readings/malfunction of intake pressure sensors can cause vehicle shaking. Solution: Check fuel pressure and replace components if necessary.

15

1

Share

What are the penalties for driving a motor vehicle without participating in the inspection?

If a driver fails to participate in the inspection within the specified time and continues to drive a motor vehicle, the traffic management department of the public security organ will impose a fine ranging from 200 to 500 yuan. The following is a detailed introduction to the consequences of failing to participate in the inspection on time: 1. Relevant laws and regulations: According to Article 95 of the "Regulations on the Application and Use of Motor Vehicle Driving Licenses", if a motor vehicle driver violates relevant regulations, the traffic management department of the public security organ will impose a fine ranging from 200 to 500 yuan. This includes: applying for a replacement motor vehicle driving license by concealment or deception while the original license is legally seized, detained, or temporarily suspended; the driver's physical condition changes and may no longer be suitable for driving a motor vehicle; or continuing to drive a motor vehicle without participating in the inspection on time. 2. Others: Article 72 of the "Regulations on the Application and Use of Motor Vehicle Driving Licenses" stipulates that motor vehicle drivers aged 70 or above must undergo an annual physical examination and submit a medical certificate issued by a county-level or military medical institution at the regimental level or above within 30 days after the end of the scoring cycle.

3

4

Share

How to Step on the Throttle in Subject Three?

If Subject Three requires driving at a constant speed, you can lightly step on the throttle and hold it steady, or use a tapping method, such as gently pressing the throttle when the speed is slow and releasing it when the speed is fast. You can also use the brake to reduce speed. Additionally, it's important to note that when not using the clutch or throttle, do not keep your foot on the pedal. This is not only a bad habit but may also result in point deductions or even failure. You can lightly place your right foot on the brake pedal to react faster in case of emergencies. Below are some extended tips for Subject Three: 1. After getting in the car, always make it a habit to adjust the seat. This not only makes you more comfortable but also helps prevent accidents. First, adjust the seat to the position you find most comfortable, then test the throttle pedal with your right foot to ensure your knee can bend freely, and the front part of your right foot can fully press the brake and throttle pedals. 2. When starting, always remember to fully depress the clutch and shift into first gear. Release the clutch slowly. Once the car starts moving, use your right foot to press the throttle and gradually accelerate. 3. During driving, always maintain control of the speed. If the car is too slow, gradually press the throttle deeper; if too fast, release the throttle and gently press the brake. When upshifting, press the throttle deeper to accelerate, then release the clutch and press the throttle after completing the shift. When downshifting, tap the brake gently, stabilize, then press the clutch to shift and decelerate. 4. When shifting gears, always coordinate the use of the clutch and throttle smoothly and avoid nervousness. Especially remember not to press the throttle and clutch simultaneously; always follow the above methods for proper coordination.

4

Share

Can You Get an A1 Driving License Directly?

A1 driving license cannot be obtained directly; it must be acquired through an upgrade process. Here are the relevant details: 1. Vehicle Types Allowed: An A1 driving license permits the holder to drive buses with more than 20 seats and passenger vehicles with a body length exceeding 6 meters. 2. Upgrade Requirements: Applicants for an A1 driving license must be at least 26 years old and must upgrade from a B2, B1, or A2 license; upgrading from a C1 license is not allowed. A B-class license holder must have held the license for at least five years before upgrading to an A1 license, and during the period of holding the B-class license, there must be no record of 12 penalty points in any three consecutive cycles. If the applicant wishes to upgrade from an A2 license to an A1 license, they must have held the A2 license for at least two years, and there must be no record of 12 penalty points in the previous cycle during the period of holding the A2 license.

13

5

Share

Why do domestic turbocharged engines use 92-octane gasoline?

Using 95-octane gasoline in vehicles designed for 92-octane does not improve fuel efficiency, increase power, or protect the engine. Therefore, domestic turbocharged engines use 92-octane gasoline. Below are the differences between 95 and 92-octane gasoline: 1. Composition ratio: 95-octane gasoline contains 95% isooctane and 5% n-heptane, while 92-octane gasoline contains 92% isooctane and 8% n-heptane. 2. Anti-knock performance: 95-octane gasoline has higher anti-knock properties, whereas 92-octane gasoline has lower anti-knock properties. Here are some additional details: 1. Turbocharger: If the engine is equipped with a turbocharger, it is essential to use gasoline with an octane rating of 95 or higher. 2. Naturally aspirated engines: Naturally aspirated engines can use gasoline with an octane rating of 92 or higher.

17

0

Share

What procedures are required for purchasing a new car?

What are the speed requirements for gear shifting in Subject 3?

What causes the car to shake between 30-40 mph but disappear after acceleration?

What are the penalties for driving a motor vehicle without participating in the inspection?

How to Step on the Throttle in Subject Three?

Can You Get an A1 Driving License Directly?

Why do domestic turbocharged engines use 92-octane gasoline?

What are the reasons for the Ford Edge's air conditioning not cooling?

Is it necessary to apply an invisible car wrap?

How Far Can You Drive After an Oil Change Reminder?

Can I Get a Refund If I Haven't Taken the Driving Test After One Year of Enrollment?