What Causes a Car to Stall While Driving?

Is a tire pressure reading of 2.0 normal?

An automobile tire pressure reading of 2.0 is not normal and is lower than the standard range. The normal tire pressure for a car is between 2.3 and 2.6 bar. The hazards of low tire pressure include: 1. Increased road friction coefficient leading to higher fuel consumption; 2. Heavy steering wheel, prone to deviation, which is not conducive to driving safety; 3. Increased movement of various parts of the tire, excessive rolling can cause abnormal tire heating; 4. Reduced performance of cord and rubber, cord breakage and delamination or excessive friction between the cord and rim, resulting in bead damage and abnormal wear; 5. Increased friction between the tire and the ground, causing a sharp rise in tire temperature, softening of the tire, and reduced strength, which can lead to tire blowouts; 6. Too low tire pressure increases the deformation of the tire body, causing sidewall cracks, flexing motion, leading to overheating, rubber aging, accelerated shoulder wear, and shortened tire lifespan.

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How many questions are there in Subject 1 of the driving test?

There are 100 questions in the Subject 1 test for the driver's license. According to the "Regulations on the Application and Use of Motor Vehicle Driver's Licenses," the test consists of single-choice questions and true/false questions, with each question worth 1 point, totaling 100 points. If 11 questions are answered incorrectly during the test, the system will automatically submit the paper and end the exam. Subject 1, also known as the theoretical test or driver theory test, is part of the motor vehicle driver's license assessment. The test content includes the theoretical basis of driving, road safety laws and regulations, local regulations, and related knowledge. The test is conducted on a computer with a time limit of 45 minutes. Subject 1 test content: Regulations on driver's licenses and motor vehicle management; Road traffic conditions and regulations; Road traffic safety violations and penalties; Regulations on road traffic accident handling; Basic knowledge of motor vehicles; Local regulations; Knowledge of braking systems and safety devices for large and medium-sized passenger and freight vehicles; Special knowledge for wheeled self-propelled machinery, trams, and trolleybuses. Subject 1 test precautions: Candidates should pay attention to their attire, no slippers are allowed, electronic devices and bags are not permitted in the examination room, bring an ID card, and queue to enter the waiting hall. Observe the precautions and procedures on the large screen, and store personal belongings in lockers before entering the examination room. Upon entering, verify your identity at the assigned seat and begin the test. Ensure the camera is aligned with you and follow exam discipline. If you fail the first attempt, there is a retake opportunity on the same day. If you fail again, you must pay to reschedule. After the test, queue to collect the score report and sign it. Failure to sign will render the result invalid. There is no limit to the number of times you can reschedule the Subject 1 test. Each subject can be taken once, and if you fail, you can retake it once. If you do not attend the retake or fail the retake, the exam will be terminated, and you must reschedule. For Subject 2 and Subject 3, there are only 5 exam attempts, and they must be scheduled at least 10 days apart. If you fail the Subject 3 safe driving knowledge test, the previously passed road driving skills test results remain valid. Steps to schedule the Subject 1 test online: Open the comprehensive traffic safety service management platform and select your province or city. Choose "Exam Scheduling." Click "Register Now." Fill in user information: Enter your ID number and the phone number used during registration, as shown in the image: Select user type: Choose "First-time applicant for a motor vehicle driver's license." Enter the SMS verification code, as shown in the image: Read and agree to the terms of service, then click "Next." Confirm the information is correct and click "Next," as shown in the image: Exam scheduling: Select the subject, exam location, and the start and end time for the scheduling request. Enter the image verification code and click "Next," as shown in the image: Select the date and session: The system offers two scheduling modes—choose your own exam session or let the system arrange it for you, as shown in the image: If you choose the self-selection mode, you can select one or multiple sessions. If you choose the system-arranged mode, the system will automatically match eligible exam sessions within your selected time frame. After making your selection, click "Next" to confirm and submit. Confirm the submission and review the information again. If everything is correct, click "Complete." After successful submission, the system will generate a transaction number. The exam will be scheduled on the day of the result announcement, and the scheduling results will be published. There are three subjects in the driving test: Subject 1, Subject 2, and Subject 3. Subject 1 refers to the road traffic safety laws, regulations, and related knowledge test. Subject 2 refers to the field driving skills test. Subject 3 is divided into two parts: road driving skills and safe driving knowledge. The safe driving knowledge test is conducted after Subject 3, so it is commonly referred to as Subject 4. However, the official term (as per the Ministry of Public Security Order No. 123) does not include "Subject 4."

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What to Do If the Car Is Not Driven for Two Months?

Because used engine oil contains contaminants that may cause engine damage. Start the engine every 15 days and let it run for at least 15 minutes. Shift continuously between gears and change the engine oil again before using the car.

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What to Do When Car Mirrors Are Unclear in Rainy Weather?

You can install rain guards on car mirrors when visibility is poor during rain. Before it rains, you can wash the mirrors with soap. Cars equipped with mirror heating function can use the heated mirrors to eliminate rain and fog on the mirrors.

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Where to Install ETC on a Car?

Users can apply for ETC offline by bringing their ID card to bank branches or highway ETC service stations. Online, ETC can be processed through mobile banking, Alipay, or WeChat, which is relatively more convenient. However, online applications require self-installation and activation.

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How to Modify a Scooter for Smooth Low-Throttle Starts?

Is the throttle cable free play a bit too long? Check if the circlip on the carburetor needle is seated in the middle groove. If neither of the above issues applies, the carburetor's transition may be poor—clean it and adjust the air-fuel mixture ratio.

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What Causes a Car to Stall While Driving?

Is a tire pressure reading of 2.0 normal?

How many questions are there in Subject 1 of the driving test?

What to Do If the Car Is Not Driven for Two Months?

What to Do When Car Mirrors Are Unclear in Rainy Weather?

Where to Install ETC on a Car?

How to Modify a Scooter for Smooth Low-Throttle Starts?

Does the Buick Verano come with a panoramic sunroof?

Where can I check the results of Subject 1 and Subject 2?

What is the tire size of the Haval H6?

What is the method for removing the steering wheel airbag on a BMW 5 Series?