What are the symptoms of a broken car transmission?
2 Answers
The symptoms of a broken car transmission include noticeable clunking sounds, perceptible vibrations, and issues such as difficulty shifting gears, gear slippage, or a complete loss of gears. The transmission is a crucial component of a vehicle, responsible for altering the driving force and expanding the torque and speed of the driving wheels. The performance of the transmission is key to evaluating the power, fuel efficiency, and drivability of engineering machinery. Transmission systems mainly include: mechanical transmission, hydraulic transmission, and hydrostatic transmission. Transmissions can be manually shifted or power-shifted, with structures categorized as fixed-axis or planetary types. The torque and speed range of engines in engineering machinery is relatively small, making it insufficient to meet the requirements for traction and driving speed under various working conditions. Therefore, a transmission is employed to address these needs.
After driving for so many years, the symptoms of a failing transmission are quite obvious. For example, gear shifting becomes very rough with a strong jerky sensation, as if something is blocking it. When accelerating, the car may slip - the RPM goes up but the speed doesn't follow, which is especially dangerous on highways. There will be some clunking noises inside the car, more noticeable at low speeds, sometimes accompanied by slight body vibrations like a massage chair. The sudden illumination of dashboard warning lights is a clear signal indicating transmission system issues. Additionally, transmission fluid leaks are a common cause - you might notice oil stains on the ground. I recommend car owners regularly check fluid levels and conditions; annual maintenance can help avoid major repair costs. If you feel anything unusual while driving, stop immediately - don't force it to continue. Safety always comes first.
