Selecting among a clutch plus a torque converter depends upon the car’s application and the driver’s preferences: Automated transmission shouldn't make any Bizarre sounds If they're functioning properly. If anything is Improper with the torque converter, the driver could recognize a silent humming or whirring audio coming with the transmission. https://johnathanuzdef.bloggip.com/34319488/the-best-side-of-torque-converter-clutch