S (stall issue): With this level the turbine velocity is zero plus the impeller is rotating; the efficiency inside the stall point is bare minimum, all-around 50%, which implies that half of the ability coming in the engine is shed by friction and dissipated as warmth; at this stage the https://torque-converter-clutch13566.worldblogged.com/40025974/not-known-factual-statements-about-torque-converter-clutch