Why Can't a Manual Transmission Car Shift Gears After Starting?

1 Answers
LaAngelina
07/29/25 7:59pm
Manual transmission cars cannot shift gears after starting due to unclear clutch disc separation, damaged clutch disc and pressure plate, and worn shift mechanism. The following are the relevant explanations: Unclear Clutch Disc Separation: If there is an issue with the clutch disc separation, it is necessary to go to a repair facility to check and adjust the clutch or replace it. Damaged Clutch Disc and Pressure Plate: This causes the clutch to malfunction, preventing the engine power from being disconnected and engaged. The issue can be resolved by checking and replacing the clutch disc and pressure plate. Worn Shift Mechanism: Internal gear wear in the shift lever causes the lever to get stuck, making it impossible to shift gears. It is necessary to go to a repair facility as soon as possible to check and confirm the cause of the fault and replace the parts.
Was this review help?
16
1
Share
More Forum Discussions

How can the rear seat hump in Volkswagen be improved?

Volkswagen's rear seat hump cannot be improved. If you want to remove it, you can only cut the car body, which will seriously affect the rigidity of the car body. Many Chinese consumers are very concerned about the hump on the rear floor of the car, but in fact, car owners don't need to worry about it at all. The hump on the rear floor is essential. If the rear floor is not raised, it cannot accommodate the drive shaft and exhaust pipe. Reasons for the hump in the middle of Volkswagen's rear seat: 1. The car adopts a front-engine rear-wheel-drive layout, and the middle of the car needs to accommodate the drive shaft. The front engine transmits power to the rear wheels through the drive shaft. If the drive shaft is too low, it is prone to scraping the ground, affecting the car's passability. If the car body height is increased, it will affect the car's center of gravity. Therefore, the local floor needs to be raised to protect the car's drive shaft and improve the car's stability, passability, and handling. 2. The car chassis is designed to be low. The car may be a front-wheel-drive vehicle, but it needs to pass through the exhaust pipe, so the middle hump is designed to provide space for the exhaust pipe.
12
3
Share

Should the turn signal remain on when pulling over to park?

Turn it off promptly after parking. When making a right turn, changing to the right lane, or pulling over to park on the roadside, the right turn signal must be activated; when making a left turn, changing to the left lane, departing from a parking spot, or making a U-turn, the left turn signal must be activated. Relevant details are as follows: Turn signal: The turn signal is a crucial indicator light that activates when a vehicle is turning to alert surrounding vehicles and pedestrians. The turn signal bulb uses a xenon tube, controlled by a microcontroller circuit, with alternating left-right flashing for continuous operation. The turn signal employs a flasher unit to achieve the blinking effect. Based on their structure, automotive turn signals can be categorized into three types: resistance wire type, capacitor type, and electronic type. Proper usage: The turn signal is the primary device for conveying a vehicle's dynamic information. Installed at the front and rear of the vehicle, it activates during turns to enhance road safety. For the safety of oneself and others, please use turn signals as regulated, allowing others to anticipate the vehicle's movement and make correct judgments in advance.
4
0
Share

Is the MG3 Automatic Transmission Semi-Automatic?

MG3 is both automatic and semi-automatic. Here is some extended information: 1. MG3: The MG3 series, also known as the MG-ZERO concept car, was meticulously crafted by the global design team led by Anthony Williams, MG Design Director of SAIC Motor, fully showcasing MG's brand values of "personality, temperament, and creativity." The new MG3 is the successor to the MG-ZERO concept car. 2. Powertrain: In terms of power, the new MG3 inherits MG's sporty genes, featuring two energy-efficient displacements: 1.3L and 1.5L. It is equipped with the third-generation e-Shift automated manual transmission produced by the renowned Italian automotive parts manufacturer Magneti-Marelli, as well as a traditional 5-speed manual transmission. The 1.5L ultra-efficient VTi engine boasts advantages such as high torque at low speeds, delivering a maximum output of 80 kW and a peak torque of 135 Nm. Paired with the 5-speed manual transmission, it achieves a 0-100 km/h acceleration time of just 11.5 seconds, surpassing competitors in its class. The third-generation e-Shift automated manual transmission offers smooth and efficient performance, making it the ideal powertrain combination for compact cars.
20
2
Share

How to remotely start a Mercedes-Benz car?

Mercedes-Benz remote engine start/stop is a paid feature in "Mercedes-me". After payment, you can directly use your smartphone to remotely start the engine. This feature is only available on certain models. Remote start refers to using the remote key to start the engine or motor from a distance, offering high reliability, convenience, automatic timing, and whole-vehicle heating. Below is an introduction to the usage considerations for Mercedes-Benz's remote start function: 1. Remote engine start can only succeed when all vehicle doors, windows, sunroof, and trunk are closed and locked; otherwise, the reason for the remote start failure will be indicated. 2. The engine starts approximately 30 seconds after clicking the start button, though the exact time may vary depending on network conditions. 3. After remote engine start, the multimedia system and central control screen will also activate but will shut down after a few minutes. 4. If no operation is performed after starting, the engine will automatically shut down after 10 minutes. 5. After remote engine start, if the App or remote key is used to lock or unlock the doors, including keyless entry sensing unlock or lock, the engine will immediately shut down. 6. After the engine starts, the in-car temperature will be displayed in the App. 7. The owner will receive an SMS notification for any action related to remote engine start or stop.
5
1
Share

What is the solution for the Mazda6's lack of power and sluggish acceleration?

Check whether the engine oil and coolant are sufficient and top them up as needed; inspect the air filter for dirt and clean or replace it if necessary; take the vehicle to a 4S shop for an engine carbon cleaning service; perform regular maintenance at a 4S shop; and finally, maintain good driving habits and avoid aggressive driving. Causes of insufficient engine power: 1. Carbon buildup: This includes carbon deposits in the cylinders, throttle body, spark plugs, and intake system—areas that directly affect engine power output. Excessive carbon buildup reduces ignition energy and intake efficiency, ultimately leading to decreased engine power and sluggish acceleration. 2. Fuel system issues: Using fuel with an incompatible octane rating can reduce engine power output. Alternatively, blockages in the fuel tank vent, fuel tank switch, fuel filter, or fuel lines between the tank and carburetor may restrict fuel supply, resulting in a lean air-fuel mixture and weak acceleration. 3. Air intake issues: Air is one of the engine's power sources. If the air filter becomes clogged due to prolonged use without cleaning, insufficient air supply will cause an overly rich air-fuel mixture, reducing engine power. 4. Engine overheating: Insufficient engine oil or coolant, or a malfunctioning cooling system, can increase engine load and impair heat dissipation. Overheating degrades lubrication, increases mechanical wear, and reduces engine power, leading to weak acceleration.
8
5
Share

Does a car need a new battery if it won't start due to a dead battery?

Solutions for a dead battery preventing the car from starting: Use the jump-start method. 1. Position the two cars 'face to face' (as close as possible to each other), then turn off the rescue vehicle to avoid excessive current damaging the battery cables. Ensure all electrical switches in the rescued vehicle are turned off, open both engine compartments, and locate the positive and negative terminals of both batteries (red '+' for positive, black '-' for negative). 2. The correct way to connect the jumper cables is: First, connect the positive terminal of the dead battery to the positive terminal of the rescue vehicle's battery; then connect the negative terminal of the rescue vehicle's battery to a metal part of the dead vehicle's body. Black is the negative cable, red is the positive cable. 3. After ensuring the cables are correctly and securely connected, start the rescue vehicle; let it run for a few minutes to charge the dead battery. Then attempt to start the dead vehicle. 4. If the dead vehicle still won't start, you can slightly rev the rescue vehicle's engine before trying to start the dead vehicle again. Do not force-start the vehicle, and pay attention to the starting intervals. If it still doesn't start, consider whether the jumper cables are too thin, resulting in insufficient current.
9
2
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.