what is going on? let me know i just a Coil Pack go bad on mine.. and you might have to replace the Spark Plugs on the car.. how many miles are on it.. if over 90k you need to change them.. soon.. it might fix the problem.. but go to your local AutoParts store and have them hook it out to a Diaog. and see whats wrong.. but only if you (ServiceEngineSoon) light is on or Blinking.