I have a 96 MX-6 that is a V-6 automatic. I bought the car used in January and recently it has been hesitating as it is shifting gears. I called a Mazda dealer and they said they can take a look at the car and tell me what is wrong with it or they can do a transmission service on the car. I don't know very much about cars, but I was wondering if I could just have old transmission fluid or if a filter is clogged or something. I know that transmission problems can be expensive to fix. If anyone has any advice or suggestions I would appreciate it.