[DirtyDan]

The ignition switch may be bad, the thing where you put the key in and turn. Do you have many keys on your key chain? Sometimes the weight of many keys can make the switch lose contact. Try it with just the ignition key only and see if it works. But if it does your switch is still suspect. If that is not it then you may have a wiring problem, maybe a disconnect by the starter motor. Take it back to the dealer and have him find the problem and fix it.