OK, this morning, I started the car to warm it up, ran and idled perfect. reved it a couple times by the throttle cable and was fine. Turned it off cause I wasnt leaving for about half hour. time to go, started it and reved to 2 step limiter, scared the shit outta me. Turned it off and popped the hood. throttle cable came out of the metal holder. I put it back in and refired the car up and it idled at 2800rpms. So, went to lunch and messed with it at home and got it to idle at 1000rpms and was fine and dandy. Got to work, and when i stopped, it ideled at 2000rpms and didnt move? I think i am going to put the old valve cover back on with the pcv valve and see if it stops doing that. Anyone have any idea why its like that?

Also, can you loosen the throttle cable? I loosened it from the plenum, and that did the trick, but y suddenly would it be off?