When you listen to bearing noises from the transmission, Examine the transmission fluid, and find out if you can see steel areas Within the transmission fluid. If you discover metallic pieces, These are likely from the faulty torque converter bearing. A lock-up torque converter has a created-in locking clutch system. https://myleszzwvs.vidublog.com/33011393/a-review-of-torque-converter-clutch