What Are the Signs Before a Transmission Failure?
2 Answers
Transmission failure signs include transmission fluid leakage, engine stalling when shifting gears, and abnormal transmission noises. Transmission fluid leakage: Transmission fluid primarily serves to lubricate, clean, cool, prevent rust, and seal. Therefore, insufficient transmission fluid will lead to inadequate internal lubrication, causing severe wear. If significant transmission fluid leakage is detected, it must be addressed promptly. Otherwise, prolonged gear wear will render the transmission irreparable. The solution is to promptly inspect the cause of the leakage and replenish the transmission fluid. Engine stalling when shifting gears: If the engine stalls when shifting gears, check whether the gear engagement impact is severe. If it is, the shift actuators may be slipping or the hydraulic pressure solenoid valve may not be functioning. The solution is to call for roadside assistance and wait for a tow truck to transport the vehicle to a repair shop. Abnormal transmission noises: Abnormal transmission noises are generally caused by wear or damage to bearings and transmission components, or by the low precision of replacement parts. If abnormal noises occur, the worn transmission components should be replaced to prevent further wear. The solution is to promptly replace damaged parts such as bearings.
I remember a few years ago, my car's transmission had issues, and the symptoms were quite obvious. When shifting gears, it felt jerky and not smooth, especially at low speeds, which was the most uncomfortable. Occasionally, I could hear a buzzing noise, as if something inside was grinding. Then, I noticed oil stains under the car, and upon checking, it turned out the transmission fluid was leaking. When the temperature was too high, turning on the AC would bring a burnt smell. While driving, I also felt the car shaking, especially when starting from a stop at a red light. It's best not to ignore these signs—I got it fixed early to avoid expensive major repairs later. Paying attention to these small signals regularly can save a lot of trouble. Routine checks of fluid conditions are key; if the oil color darkens or has impurities, it's time for a change. This tip has been very effective for me in preventing problems.
