Accufab 4150 tb revving itself.
Accufab 4150 tb revving itself. Just did a super vic and accufab 4150 swap. Now we messed with the idle screws there's two of then front and back if anyone cares to fill me in on what each does individually. But the car idles fine and sometimes it will rev itself up to 3k on it's own and you can take you finger and put it over the iac hole and the iac will close and it will idle back down. But I monitored voltage and tps says 12% when this happens even though I'm not hitting the gas and the car will try to move foward if it's in gear like I'm hitting the gas. Both sensors came with the accufab so idk if it may be the previous tune mabye since I've done the intake swap from a speed density ls6 tune to the super vic and it's untuned or what. Mabye someone else has ran into the same issue that can help.
