No, it probally would just make it run rich. I would suggest adjusting the throttle screw which may be too far in. If it's not that I would check the IAC (idle air controll) by removing it and checking for buildup. If it is clogged then either buy a new one or just clean it out, it will probally need a new one. But before reinstalling it, clean out the ports in the TB. Also make shure there isn't any buildup in the TB and the TPS is adjusted to .99