The initial automatic transmission to employ a torque converter (rather than a fluid coupling) was the Buick Dynaflow, which was launched for that 1948 product 12 months. In standard driving, the Dynaflow utilised just the leading gear, counting on the torque multiplication of your torque convertor at lessen speeds. The https://gearbox-auto18418.full-design.com/how-much-you-need-to-expect-you-ll-pay-for-a-good-gearbox-auto-76521282