What is the reason for gear shifting jerking in Audi A6L?

1 Answers
Jenkins
07/29/25 6:19pm
Audi A6L gear shifting jerking is caused by the mismatch between vehicle speed and gear position. Reasons for jerking sensation when shifting gears in automatic transmission: Transmission clutch pressure leakage; Transmission oil circuit blockage or poor flow; Transmission oil not filled to the standard level; Solenoid valve damage. Reasons for transmission jerking: Transmission control system failure, leading to severe gear shifting impact, which requires diagnosis with a diagnostic computer to determine the fault. Issues with the car's transmission itself. Excessive impurities and dirt inside the car's transmission affect its normal operation, resulting in the jerking sensation. Gear shifting: Gear shifting (changing gears) refers to the transmission, which is used to change the torque and speed of the engine crankshaft to meet the different needs of driving wheel traction and speed under various driving conditions such as starting, accelerating, driving, and overcoming various road obstacles.
Was this review help?
7
4
Share
More Forum Discussions

How Many Liters of Transmission Fluid Should Be Added at Once?

Gravity oil change requires 3~4L of fluid, while a machine flush requires 12L. Below are specific details about automotive transmissions: 1. Definition: A transmission is a gearbox that alters the gear ratio and direction of motion. It is located between the clutch and the central drive. 2. Function: Under constant engine speed and torque, it changes the vehicle's driving force and speed (shifting); allows the vehicle to move in reverse (direction change); and enables the engine to idle without stalling (neutral gear). 3. Transmission Types: Gear-type transmissions can be categorized into three types: dual-shaft, triple-shaft, and compound. Dual-shaft transmissions have two main shafts (excluding the reverse shaft) and achieve speed reduction through a single pair of gears. Triple-shaft transmissions have three main shafts (input shaft, countershaft, and output shaft) and achieve speed reduction through two pairs of gears. Compound transmissions consist of two gearboxes connected in series or parallel to obtain more gear ratios with fewer gears.
9
1
Share

What to Do If the New Car Shows 200 Kilometers on the Odometer at Delivery?

If the odometer of a new car shows 200 kilometers, the car might have been a display vehicle or transferred from another location, and you can request a return. Normally, the mileage of a new car at delivery should be between 10 and 50 kilometers. Here are some related details: 1. Testing: After coming off the production line, new cars undergo various tests and are driven onto and off transport trucks during shipping, so it's impossible for a new car to have 0 kilometers. If a new car shows 0 kilometers, the odometer might have been tampered with by the dealership. 2. Tire hairs: New car tires usually have many tire hairs. If the car has been driven for several hundred kilometers, the number of tire hairs will change. Some dealerships may transfer cars from other locations if they don't have stock on hand, and employees may drive the car back directly during the transfer.
1
4
Share

How Long Between Subject 2 and Subject 3?

For applying for a C1 driver's license, there must be a minimum interval of 20 days after passing the Subject 2 test before you can schedule the Subject 3 test. For a C2 driver's license, the interval is only 10 days after passing Subject 2. Overview of Subject 3: Subject 3 includes the road driving skills test and the safety and civilized driving knowledge test. It is part of the motor vehicle driver's license assessment and is the abbreviation for the road driving skills and safety and civilized driving knowledge test in the motor vehicle driver's test. The content of the road driving skills test varies depending on the type of vehicle you are licensed to drive. Regulations for Scheduling Subject 3: For the Subject 3 road driving skills test, you have five opportunities to schedule the test. After scheduling, you can take the test once and have one retest opportunity. If you do not take the retest or fail the retest, you must reschedule the test.
12
0
Share

What to Do If a Small Piece of Car Paint Chips Off?

Wipe the repair area clean with a towel, wrap sandpaper around a sponge holder, and use water to smooth out any raised areas. Fill the dented area with body filler. After the filler dries (approximately two hours), use sandpaper with water to sand the filled area. Use masking tape to cover areas that should not be painted with newspaper or tape. Prepare for painting by attaching the paint pen to the spray can and testing the color. If the paint pen solution is too thick or the color is too dark, use a dropper to add thinner to the paint pen. Pay attention to the color transition when spraying. Prepare clear coat by removing the paint pen and dropper, then attach the clear coat to the spray can. Spray it on the repaired area, wait 1 to 2 minutes, and then remove the newspaper.
18
1
Share

What Causes the Engine to Feel Sluggish and Lacking Power?

Engine sluggishness and lack of power can be attributed to the following reasons: 1. Carbon buildup: This includes carbon deposits in the cylinders, throttle body, spark plugs, and intake system—all critical areas affecting engine power output. Excessive carbon buildup reduces ignition energy and intake efficiency, ultimately leading to decreased engine power, sluggish acceleration, and a muffled sound. 2. Fuel system issues: Using an incompatible fuel grade (e.g., filling 93 octane with 90 octane) can reduce the vehicle's power output. Alternatively, blockages in the fuel tank vent, fuel tank switch, fuel filter, or fuel lines between the tank and carburetor can restrict fuel supply, causing a lean air-fuel mixture and weak acceleration. 3. Intake system problems: Air is a key component of engine power. If the air filter becomes clogged due to prolonged use without cleaning, insufficient air supply will result in an overly rich air-fuel mixture, reducing engine power. For turbocharged vehicles, a malfunctioning turbocharger can prevent the engine from delivering power even when the throttle is engaged, leading to persistent sluggishness.
7
2
Share

Do you need a license to ride a motorcycle on the road?

Riding a motorcycle on the road requires a license. The following are precautions for riding a motorcycle: 1. Wear a helmet: This is very important. Develop the good habit of wearing a helmet. Safety comes first. Don’t skip wearing a helmet just because the weather is too hot in summer. There are breathable and cooler helmets suitable for summer use, so there’s no need to wear the heavy, airtight ones designed for winter. 2. Slow down, slow down, slow down: Unlike cars, motorcycles are less safe. If you’re not very familiar with riding, always go slow. This way, even if you need to brake suddenly, you can stay steady. Beginners should never overestimate their control abilities. 3. Don’t force carrying passengers: If you can’t handle it, never force yourself to carry someone. Not only does it increase the risk of falling and injuring people, but it can also easily cause traffic accidents on the road. Always strictly follow traffic rules.
17
5
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.