mzmanniefresh

im having a big problem with my 99 taurus. when i put my car into the drive position and press lightly on the gas the car will not move. when i press harder on the gas petal it will make a roaring noise and the rpm will go way pass the number 4 and the car will jump and move just a little. the car will trickle along very slowly. when im at red lights my car will not move it will just sit while im pressing the gas lightly for it to move the car just stalls and it will move once again when i press firmly on the gas petal. at first when i started the car and put it into drive it did stall but it would go about 10 mph and then something would jump under the car and cause the car to jump and then the car would move normally. help me please.

Cartier

Not sure if you have the 3.0L Vulcan or 3.0L Duratec but it sounds as if your either low on transmission fluid or the transmission is close to its grave. Most people will say change the fluid and filter to see what happens but in the case of the 99 Taurus those simptomns means the transmission is almost gone.