: idle relearn and isc adjust

12-21-05, 10:20 PM
:hmm: i have a 96 deville and i was wondering if you can do an idle relearn on it? and if the idle speed control is adjustble, pleaseee help, when i sit at a redlight for about 30 secs the car will just randomly shut off, it fires right bak up to problem but it does it everytime i idle for about 20-30 secs, but only when im in gear, if i put it in neutral or park it will idle all day, but if i hold my foot on the gas just a little it will idle just fine and never shut off, i tried manually adjusting the idle with the screw but the computer turned it bak down, i am idling at 600-650 rpm at a red light when it is warmed up...HELPPP

12-21-05, 11:59 PM
Have you cleaned the throttle body and disconnected the battery for 60 seconds? Which screw did you turn? I didn't think a 96 with the IAC had any screw to turn. Are you sure it's not a 95?

12-22-05, 10:26 AM
actually it is a 95 n i did disconnect the battery n it didnt work, n i turned the screw that was at the end of the throttle cable that adjusts how high that piece sits