Today on my way to work, the service engine oil warning came on, and then engine temp warning came on. the engine temp gauge maxed out then dropped to C. I pulled off to the side of the road, and it started sputtering during idle like it had a huge cam in it. I checked the oil, it was fine, the engine was as cool as normal. Started it back up, still not idling right. I tried to reset it by pushing the gas pedal 3 times, it didnt work. So i left it there I dont want to take a chance with over heating it. Has anyone experienced this before. I tried searching on here, but didnt have any luck with this problem. What the hell did I do to my car? I just got it out of the shop for water leaking and power seat problems.