Okay. So my husband was driving my car, 2000 Hyundai Tiburon. He said the power steering was leaking. By the time he got the car over to get looked at it was spurting out power steering fluid all over the engine. So, the air filter system was removed and put back together again and the power steering pressure hose was replaced. Now, we have two new problems. The car is running really rough and there is black smoke coming from the exhaust. We don't know where to start. We called some mechanics and they said the leak has nothing to do with these new problems, but these problems weren't there prior to the leak. Could this be a problem with the map sensor or some other sensor? Nothing is coming up on the computer as being wrong with the car.