A defective seal on the torque converter will induce the transmission fluid to leak out in the torque converter, and so the strain Within the converter will likely be dropped. Slippage consumes ability over the coupling section. Locking the converter shell towards the turbine shaft stops this slippage from happening. https://reideowcg.csublogs.com/40978375/rumored-buzz-on-torque-converter-clutch