[TripleJackInGA]

If it does it only under load, like when you give it more gas, or up a hill, etc., then it may be a secondary ignition mis.This is usually the plug wires or plugs, and on cars that have them, distributors and rotor buttons.It sounds odd on a car with so few miles, but I have bought new plug wires and have gotten a bad one out of the box before that caused this and was a pain in the butt to locate.Not sure on anything else.