hey guys I just want to update you.
today I took my car to the shop and we found out the fan is touching this metal that is righ in front of the fan. the fan to cool down the engine.
A few days ago I hit the floor (thanks to the streets here in nyc) and somehow I hit it so hard that the metal under the car push this other metal that is in front of the fans even closer to the fans and now the fan is touching it and the solution is to take to a body shop so they can pull this thing.
and while looking at this problem under the car we notice I also hit the transmission very hard and now there is some type of oil coming from the seal. heh