I was wondering if anybody had suggestions on how I could lower my idle . I have a 94 LS and it just stays at a constant 1500 at idle. I have already tried the idle screw changing the pcv valve and resetting the ECU and none helped at all. I have even tried adjusting the TPS ( since I have a JG throttle body mine is adjustable).Nothing will bring it any lower. Oh yeah I even tried loosening the throttle cable. I have checked for vaccumm leaks but I dont seem to see or hear any. Any more suggetions will be greatly appreciated. Thanks in advance.