* Excessive Vibration: This is the most noticeable symptom. You'll feel significant vibrations throughout the car, especially in the cabin, at idle and during acceleration. The vibrations will be most pronounced in the floorboard and the shift lever.
* Loud Noise: A broken mount will allow the transmission to move around freely, potentially hitting the chassis or other components. This can result in clunking, banging, or rattling noises, especially during shifting or when going over bumps.
* Shifting Problems: The transmission's movement might interfere with the shifting mechanism, making it difficult or impossible to shift gears smoothly. You might experience grinding or difficulty getting the car into gear.
* Exhaust System Damage: In some cases, a severely broken or displaced transmission can put stress on the exhaust system, potentially leading to damage or leaks.
* Drive Shaft Problems: The excessive movement of the transmission could potentially stress or damage the drive shaft and its associated components.
* Transmission Damage (Potential): While not an immediate consequence, the constant movement and jarring from a broken mount can eventually lead to premature wear and tear on the transmission itself, potentially leading to more expensive repairs down the line.
Essentially, a broken transmission mount makes driving dangerous and uncomfortable. It's crucial to replace the mount as soon as possible to avoid further damage and ensure safe operation of the vehicle.
