Today for the first time since I have ever owned my car it gave me problems. When I went to start it, the engine would not trun over. So i tried turning the key again and still, the engine was trying to turn over but couldnt. All the lights on the dash were working so I know that it wasnt the battery. I went to try to start it the third time and same result, the engine could just not turn over. I got outside the car to call a friend for a ride. After I hung up, I decided to try it one more time. This time the car started perfect, like nuthing was wrong with it. I let is idle for a about 30 seconds and it was normal. I am now wondering what that problem was about. The car had been sitting in 90 degree weather for a few hours. Any thoughts on what caused this???