So on my way to work today I noticed something a little peculiar while accelerating hard onto the freeway at some points it kind of studered like it was missing or something... this doesn't happen noticably during any other driving except hard acceleration. It doesn't rev high when it happens just jerks a little bit. It is an auto trans. Brand new ngk platnium plugs... OEM wires as of a month ago... could this be my coil or maybe an injector or is it my trans?