After I installed my ported throttle body and did my CAI I had "cruise control" and hanging idle problems. After daily driving for about six weeks it went away. When I did a full reflash to an 02 OS, the problem recurred, but again, it went away after about six weeks.
Today I did a calibration only reflash (tranny tuning) and surprisingly, it's back. I don't want to deal with six weeks of this annoying behavior every time I change a few calibrations. Any suggestions? Would doing an "idle relearn" help? How is it done?