The very first automotive software on the lock-up theory was Packard's Ultramatic transmission, introduced in 1949, which locked up the converter at cruising speeds, unlocking when the throttle was floored for fast acceleration or given that the auto slowed. The friction substance applied to the lock−up piston is identical form https://emiliovutsp.blogthisbiz.com/40803998/not-known-facts-about-torque-converter-clutch