What does it mean when the vehicle jerks during the starting process in Subject 3?
2 Answers
Vehicle jerking refers to the intermittent sudden lurching phenomenon that occurs during the vehicle's movement in the closed-course driving test. It mostly happens during vehicle starting and low-speed driving. Subject 3 includes the road driving skills test and the safe and civilized driving knowledge test, which is part of the motor vehicle driver's license assessment. It is the abbreviated term for the road driving skills and safe and civilized driving knowledge test subjects in the motor vehicle driver's examination. The content of the road driving skills test varies for different types of vehicles eligible for driving. Below is an introduction to the content of other subject tests: 1. Subject 1: Also known as the Subject 1 theory test or the driver's theory test, it is part of the motor vehicle driver's license assessment. The test content includes driving theory basics, road safety laws and regulations, local regulations, and other related knowledge. The test format is computer-based, with 100 questions, and a passing score of 90 or above. 2. Subject 2: Subject 2, also known as the small road test, is part of the motor vehicle driver's license assessment. It is the abbreviated term for the closed-course driving skills test. The test items for small vehicles C1 and C2 include five mandatory tests: reversing into a garage, parallel parking, stopping and starting on a slope, right-angle turns, and curve driving (commonly known as S-turns). 3. Subject 4: Also known as the Subject 4 theory test or the driver's theory test, it is part of the motor vehicle driver's license assessment. The Subject 3 test is divided into two parts: besides the road test, it also includes the safe and civilized driving knowledge test, commonly known as 'Subject 4,' which assesses 'driving ethics.' The test paper consists of 50 questions, mainly in the form of cases, pictures, animations, etc., with a full score of 100 and a passing score of 90.
Vehicle jerking during start-up refers to the sudden shaking or jolting when the car is just starting, and in severe cases, it may even stall. This is particularly common in the Category 3 driving test, especially for manual transmission vehicles, where improper clutch operation can cause issues. I've seen many trainees fail because of this, and the examiner can easily deduct points or fail them. The main reason is the lack of coordination between the throttle and clutch, such as releasing the clutch too quickly without matching the throttle or becoming too tense and stiff in movements. To improve, practice controlling the semi-engaged clutch point regularly—remember to release the clutch slowly, like a snail crawling, while gently applying the throttle. Before the test, adjust your mindset and take a few deep breaths to stabilize your operation. Also, pay attention to the vehicle's condition; older cars with worn clutches are more prone to jerking. Don’t forget to check the clutch plate and engine condition during maintenance, as this is crucial for long-term driving safety. Don’t underestimate this small mistake; jerking on the road increases the risk of rear-end collisions, so take it seriously.
