_What are the differences in transmission fluids that are designed for automatic transmissions? I need to know the differences because I have a couple of cars that need new transmission fluid. What type of transmission food should I run in these cars.

_I'm trying to find what type of transmission fluid goes in my Ford probe. I've been looking on the forums and cannot find anything about it. I'm thinking it's just regular automatic transmission fluid but I just want to make sure. It seems like there are so many different kinds of transmission fluid that it can a confusing. What type of transmission food do you guys think I should run in my Ford probe automatic. It's got around 140,000 miles if that matters at all. I just want my transmission to be healthy and not have the wrong fluid in there because this is my daily driver.