When I am driving normally at about 45mph, the rmp's are maybe 1500 -2500. I come to a incline and I give the car a little gas to climb the hill when the Rpm's go way down to maybe 800? I then have to push the pedal more then 1/2 way down for it to downshift. Is this normal? Ive never had a car that did this, but dealer said its normal. They also said its normal for power stearing fluid to go down and needed more added every 5-10k and add a quart of engine oil every 3k . I dont have an extreme knoledge of cars but I am not that dumb.

Im not sure if this has anything to do with the rpm question but when I get on to a on ramp the i to a point were i dont give it anymore gas and the rpm's are going up slowly along with the speed. It gets to about 3000-3500 and the car takes off like I switched on a supercharger or something while holding the trottle in the same place the whole time.

Any Ideas?