The torque converter clutch comes into action to mitigate the inherent inefficiency from the fluid coupling at bigger speeds. A popular challenge would be that the bearings during the torque converters are worn. This doesn't trigger slippage or other transmission issues, but may cause bearing noises from the transmission. one. https://torqueconverterclutch74950.fireblogz.com/65523534/top-latest-five-torque-converter-clutch-urban-news