The engagement and disengagement on the lock-up clutch is dependent upon the direction the fluid enters the torque converter. The automatic transmission fluid can enter possibly through the front on the lock-up clutch or between the impeller and turbine, powering the clutch. Keep in mind, well timed awareness to transmission https://felixubeed.ageeksblog.com/33123077/considerations-to-know-about-torque-converter-clutch