What is the transmission fluid capacity in the 2003 ford expedition?

The 2003 Ford Expedition'S5.4 liteR8-cylinder engine is equipped with A4-speed automatic transmission that useS5 quarts of Mercon V ATF fluid. A transmission flush and filter change is needed every 30,000-50,000 miles. Problems associated with a failing tranny include hesitating, slipping between gears, surging while idle and lowered speed capacity, sometimes under 30 mph. The vehicle can get stuck in park or fail to engage, if the transmission is going bad. Low fluid levels can cause burning smells, leaks, and clunking, grinding or "humming" noises. Regular maintenance can extend the life of the tranny. Cost of servicing averages $330-$400 in materials and labor. Cost of replacing the tranny can range from $3,000-$5,000 in parts and labor.