On the coupling issue the lock-up clutch comes into play and locks the turbine towards the impeller with the converter. This places the turbine and impeller to move While using the same velocity. A lock-up clutch engages only if the coupling stage is accomplished. For the duration of coupling the https://torqueconverterclutch31840.prublogger.com/33387899/not-known-facts-about-torque-converter-clutch