Is the check engine light on? If so, take it to Auto Zone or any parts store and ask them to check the light. They will ask you what year it is, just tell them its a 96 (even though its really a 95). Trust me on that one. If you say its 95, they won't do it.
First things that come to mind are the idle air control valve, the mass air flow sensor, and the throttle position sensor.