It could be a few things. It could deal with a sensor, ruel system, vacuum leak.
It's hard to pinpoint exactly what is wrong without scanning the computer for trouble codes. What I recommend is to take the car to a nationally recognized parts store like Auto Zone or Advance, and have them scan the computer. Most of these places will do it for free.
Let me know what they find.
Wednesday, October 29th, 2008 AT 1:15 PM