will you look at my initial log?

[cals400ex]

this is my first time using the scanner. my car has a tendency to idle high and when the fans come on the car will die. this is on a 2000 Z28 with cam, heads, procharger, 2-bar SD tune, etc. i think my iac value is very high yet too and i turned the adjustment screw on the stock throttle body in a lot already. any suggestions?

[mrfister77]

Sorry for the dumb Q but what does screwing in the throttle body stop screw do for you?

[cals400ex]

well i am trying to lower my IAC numbers. however, it just keeps raising my idle and i think that i need to go another route, like drilling the throttle body blade out.