Thanks for the help. So, here's my deal. My water pump is cracked to all hell. The car has been sitting since I got it, for the most part. The guy I got it from told me it was running hot, and kept putting water in it. All good. I've known him a long time, and I already knew the car had issues. So after the P28 ECU switch, I have the same reving. I took the IACV off and it looked like a screen covered with resin off of a bowl. (how I know this doesn' matter) lol After watching all the black drip out from spraying carb cleaner, I put it back on, with new air filter, and kept doing the rev. THAT's when I saw all the water I put in the radiator, pouring out where the water pump is. My main question, is how I get rid of all that white plaster of paris BS from all the stop leak he poured into it. First things first huh?