Conditions of Minimal launch oil tension: Motor stall in equipment or idle rpm biking, trans temp rise at idle in drive, minimal cooler flow, harsh coast downshifts, transmission lube circuit distress. It sits in between the motor and transmission. It's exactly the same function because the clutch in guide transmission. https://torque-converter-clutch86307.blogdanica.com/34209013/not-known-facts-about-torque-converter-clutch