What Causes the Jerking Sensation When Releasing the Accelerator Pedal in a Car?

1 Answers
MacFinn
07/29/25 8:30pm
If your car jerks when you release the accelerator pedal, it could indicate an issue with the transmission. First, check whether the transmission fluid is low or has deteriorated. Theoretically, except for CVT transmissions, all other types of transmissions may exhibit jerking sensations. CVT transmissions, also known as continuously variable transmissions, do not have the concept of gears, so there is no gear-shifting jerk. However, due to manufacturer tuning, even CVT transmissions may occasionally produce jerking sensations. For automatic transmission cars, a slight jerk during gear shifts while accelerating is normal, though the intensity varies by vehicle model. If the gear-shifting timing is not well controlled, the jerking sensation can become more pronounced.
Was this review help?
7
1
Share
More Forum Discussions

What is the method for remote starting the Hongqi HS5?

The method for remote starting the Hongqi HS5 is: 1. Ensure the vehicle is in the locked state and the key is within the remote control range; 2. Press the lock button on the key; 3. Hold down the remote start button below for more than 3 seconds to start the engine. Taking the 2020 Hongqi HS5 as an example, it belongs to the compact SUV category, with a body length, width, and height of 4760mm, 1907mm, and 1700mm respectively, and a wheelbase of 2870mm. The 2020 Hongqi HS5 is equipped with a 2.0T turbocharged engine, delivering a maximum horsepower of 224ps and a maximum power of 165kw, paired with a 6-speed automatic transmission.
12
3
Share

What is the reason for the headlights not working and the horn not sounding?

Car headlights not working and horn not sounding reasons and solutions are as follows: The reason for car headlights not working and horn not sounding: If the car's lights and horn are both not working or sounding, it is generally due to a blown fuse or a damaged converter. The solution for car headlights not working and horn not sounding: Check if the converter's fuse is blown. If the fuse is not blown, use a multimeter to measure the converter's output voltage. If there is a 12v output, if it exceeds or there is no output, it proves the converter is damaged, and it only needs to be replaced. After replacement, if you find that the headlights can be turned on but the horn does not sound or the sound is weak, it may be due to a ground wire break, and you need to locate and reconnect the broken position.
14
0
Share

How to Deal with Foggy Windows in a Car?

To handle foggy windows in a car, you can follow these methods: 1. Open the windows to create air convection between the inside and outside of the car, which will reduce the temperature difference and make the fog disappear; 2. Turn on the car's defogging function, and select the appropriate cold or warm air from the air conditioner to use the air blown by the air conditioner to defog. The steps to turn on the defogging function are: 1. Open the driver's door; 2. Press the car's brake pedal to start the engine; 3. Press the car's one-touch start button; 4. All the dashboard lights will turn on, indicating that the engine has started; 5. Press the defogging button located on the center console.
15
5
Share

What is the difference between the internal and external circulation of a car's air conditioning system?

Car air conditioning internal and external circulation mainly differ in the following aspects: 1. Different states. Internal circulation mode closes the airflow channel between the inside and outside of the vehicle. Without the fan, there is no airflow circulation, and when the fan is on, the inhaled airflow only comes from inside the vehicle, forming an internal airflow circulation. External circulation mode uses the fan to draw air from outside the vehicle into the cabin, allowing air to flow between the outside and inside. The air blown by the fan comes from outside, and even without the fan, airflow is still drawn into the cabin while driving. 2. Different functions. Internal circulation primarily prevents external dust and harmful gases from entering the cabin promptly and effectively, such as when driving through smoke, dust, areas with strong odors, or in heavy traffic, blocking harmful exhaust emissions from vehicles ahead. External circulation allows for breathing fresh air from outside the vehicle.
9
1
Share

What Causes the Abnormal Noise When Shifting Gears in an Automatic Transmission?

Automatic transmission shifting produces abnormal noise due to the following reasons: 1. The release bearing lacks lubricant, causing dry friction or bearing damage. 2. There is no clearance between the release bearing and the inner end of the release lever. 3. Severe oil contamination or dust accumulation between the release bearing sleeve and the guide tube, or fatigue, breakage, or detachment of the release bearing return spring and pedal return spring, resulting in poor return of the release bearing. 4. Loose fit between the spline hole of the driven plate and its spline shaft. 5. Annealing, fatigue, or breakage of the driven plate damping springs. 6. Loose rivets or exposed rivet heads on the driven plate friction disc. 7. Wear and looseness of the drive pins of the double-disc clutch and the pin holes in the intermediate pressure plate and pressure plate.
4
1
Share

What is the correct order for disconnecting car battery cables?

When disconnecting car battery cables, the correct order is to remove the negative terminal first, followed by the positive terminal. A car battery, also known as a storage battery, is a type of electrochemical cell that converts chemical energy into electrical energy. Typically, what people refer to as a car battery is a lead-acid battery, which consists of lead and its oxides with sulfuric acid solution as the electrolyte. The functions of a car battery include: 1. Providing a powerful starting current to the starter motor when starting the engine; 2. Assisting the alternator in powering electrical equipment when the generator is overloaded; 3. Supplying power to electrical devices when the engine is idling; 4. Protecting the vehicle's electrical appliances; 5. Converting part of the electrical energy into chemical energy for storage (charging) when the generator's terminal voltage exceeds the electromotive force of the lead-acid battery.
8
0
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.