Why does the car not move when in gear?

2 Answers
VonAddyson
07/29/25 11:00pm
Car not moving after shifting gears is a comprehensive functional failure of the vehicle. Here are the relevant explanations: 1. Transmission: Shifting gears in a car refers to the vehicle's transmission system. The transmission is a tool used to adjust the engine's crankshaft torque and rotational speed, enabling the car to meet varying demands for wheel traction and speed under different driving conditions such as starting, accelerating, driving, and overcoming road obstacles. 2. Gearbox: The car's gearbox allows the vehicle to maintain very low engine speeds and relatively low driving speeds, and also enables the car to reverse, among other operational requirements, making driving more convenient and efficient.
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MacAyla
08/16/25 12:51am
The car doesn't move after shifting gears, which I've encountered multiple times. For manual transmission cars, the most common issue is not fully depressing the clutch, leading to insufficient disengagement. For automatic transmission cars, it might be a transmission failure or stuck brakes. First, check if the clutch is fully pressed. If it still doesn't move after pressing, try releasing and pressing it again. Regarding the braking system, an incompletely released handbrake or frozen brake pads can immobilize the wheels. After parking, feel the wheel hubs to see if they're warm. If these are fine, the problem could be transmission slippage, damaged drive shaft, or differential issues, such as insufficient gear oil causing this condition. Once, I had an issue with an old car where the clutch plate was severely worn, causing slippage. Safety tip: If the car doesn't move after shifting, don't force it to start, as this can cause more damage. It's recommended to turn off the engine and check basic points; if that doesn't help, go to a professional repair shop for a comprehensive inspection to prevent breakdowns. Regular maintenance checks on the clutch, brakes, and transmission can avoid such troubles.
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