so i put my stock intake back on (because im puting everything back to stock in order to sell the car), and now the car idles at 2000 rpm's. i first start the car and its at about 1700 rpm, but once you give it gas and come to a stop again, its stuck at 2000. i still have the header and catback on if that may be doing something, i have no clue. it's a 94 accord ex 5spd by the way. if anyone could help me out i would appreciate it. thanks