The first automatic transmission to utilize a torque converter (as opposed to a fluid coupling) was the Buick Dynaflow, which was released for the 1948 product 12 months. In usual driving, the Dynaflow applied just the major equipment, relying on the torque multiplication of your torque convertor at decrease speeds. https://kameronbmruv.idblogmaker.com/33275763/new-step-by-step-map-for-gearbox-auto