ya u can man, i have that same prob in my b16a rex lol it sputters all day long, need a bung welded in my header and to hook that o2 sensor up.. ull be throwing a code 1 too for the oxygen sensor dont worry about that, also if u smell gas dont worry about that either, it does no damage to ur car, it jus is embarrassing to sputter ur way down the road happy motering lol