ok i just finished the swap, and now my car is idling higher? um, i adjusted the idle screw but it only idle down a little, its at 1.5 and before the swap it was about 800-1.0 . i was told that it might have a vaccum line but there were no hoses running off of it, also i tryed the throttle cable but it would shut off if i go any lower..... any ideas guys?