[CamarosRsweet94]

You could start doing tests on it. Like accelerating, or cruising, or deccelerating and seeing when it does it, that may help lead you to tracking down your problem. You can be pretty sure that it is either a problem with fuel or spark/timing. But you may want to check intake stuff too. It's hard to say, maybe once you find out more and post some more info someone on the forum can be of some help...