I have a Stage 1 Jet Chip in my 93 Z with no other mods than a Cold Air Intake. The chip is currently out of it because of a few small problems, or glitches rather, in the issue with basic driveability when the chip is in. I notice that when the chip is in, under low accleration at about 50 mph, the car seems to want to hang into overdrive longer before it downshifts into 3rd (Takes more gas pedal travel distance to downshift). Has anyone else had this same problem?