Same problem with my car also. Idles really low on start up car shakes sputters, intake sounds like it's sucking in soo much air it gets really loud. I thought maybe the sensors on the throttle body so I got a throttle body from a friend with the sensors and put that on there. Still kinda does it. Would you still recommend wires cause I dont really want to spend money I dont need to. I have the stockers in there right now and I also have a set of accels, but it's done it with both of them. They aren't that new, but same results.