The torque converter clutch solves this by locking the turbine to the converter’s housing, thus creating a immediate, slip-free of charge relationship between the motor and transmission. This “lock-up” appreciably boosts fuel efficiency and cuts down the transmission’s operating temperature. On the other hand,  I strongly recommend from ignoring these https://torque-converter-clutch82468.theisblog.com/34196370/top-torque-converter-clutch-secrets