I was having the same sluggish problems with my car that everyone here seems to have had at some point. I just replace my IC pump today with a Johnson pump, reset the computer, and nothing changed. The car still feel perfectly fine after the reset until I floor the gas and it falls on it's face, performance wise, and then does the thing where you have to push the gas pedal half way down to get it moving from a stop.

What the heck is going on with the car? I was almost positive that the IC pump replacement would have fixed it, but it didn't.

I remember reading something about replacing the air temp sensor and the computer module, something along those lines.

I need some help here!