What does torque converter do in ford Windstar 2003?

In a 2003 Ford Windstar, the torque converter serves as a crucial component of the automatic transmission system. It connects the engine to the transmission, allowing the vehicle to come to a stop while the engine is still running. The torque converter also multiplies engine torque during acceleration, providing a smoother transition of power from the engine to the wheels. Additionally, it helps improve fuel efficiency by enabling the engine to operate at optimal RPMs.