2001 Ford Taurus Q&A

2001 Ford Taurus Question: car will not move. never had any trouble with the tranny.

No slow shifting nothing. still full of fluid but the fluid will not heat up when i let the engine run but it reads full. Looks clean as well. do you think i need to change fluid, someone even told me speed sensor i dont know. its a beautiful car the engine runs great i hate to junk it out. any help would be appreciated. -
Answer 1
Any strange high-pitched metallic whining noise? -