This post needs to be in "Forced Induction" topic.....Just for future reference
Now anyways....Probably should take off your throttle body and and pull the sensors out of it and give it a good thorough scrubbin....And also clean the fillaments off on your MAF (Mass Air Flow Sensor). I used a Q-Tip and rubbing alcohol for that.
Also you may want to look into a new MAP (Manifold Ambiant Pressure sensor) also.....And Check your vaccum lines.
Here'* a pic of the same engine in my 95 SSEi with the parts I mentioned listed:
(Sorry this is the extent of my Photoshop skillz....LOL)