my 1996 ford taurus gl when going down the road and coming to a full stop. the car will not move unless you put it in neutral and back to drive it will then go down the road. If i take it easy shifting is smooth but if i give it excessive gas it shifts rough we changed transmission fluid and filter and replaced speed sensor what could be the problem need help bad to get this thing going

oh no, please dont say the pump is going, tennisshoes, it has to be something easy and cheap!!! Besides, wont it leak a little if the pump goes???

Well i have a 2006 ford taurus and i had a slight problem shifting and thought it was my transmission, well it turns out when i pulled everything apart i had a broken vacuum line an a melted d.p.f.e sensor and once i fixed the broken line and replaced the d.p.f.e sensor it shifts just fine now

Had to replace all the sensors in my son's 01. Running good as new now. Bad thing is that you have to go into the tranny for two of them.