What are the symptoms of a transmission going out on a 2003 ford windstar?

Symptoms of a failing transmission in a 2003 Ford Windstar may include slipping gears, where the vehicle unexpectedly changes gears or has difficulty maintaining speed. Drivers might also notice unusual noises, such as grinding or whining sounds, particularly when accelerating. Additionally, delayed engagement when shifting from park to drive or reverse, along with warning lights on the dashboard, can indicate transmission issues. Lastly, fluid leaks under the vehicle or a burning smell may also signal problems with the transmission.