Defective Needle Bearings: Needle bearings inside the torque converter facilitate easy rotation and power transfer. After some time, these bearings can wear out or come to be weakened, leading to noise, vibration, and likely failure on the torque converter. In modern automotive purposes, it will likely be at this stage https://claytonynykt.bloggactivo.com/33262110/torque-converter-clutch-for-dummies