I have noticed yesturday, that after driving my car for a while, it had fumes coming from under the hood. The engine was not overheated, so I opened the hood, and saw white smoke come out of the area under/around the left part of the engine( if viewed from the front of the car). I have no idea what lines pass through that area, but i noticed my power steering fluid was a little low. Is it possible its leaking onto the engine manifold, which evaporates it? Any ideas?