Does anyone have a picture of the engine bay just behind the the rear center of the engine? I tried a couple years ago to post a pic but it did not work out. I have a part in that area that has a small tube coming out of it but there is also a space for another tube to connect to it but there is nothing connected. Is this normal or is something missing? I'm sorry but I would post the oic if I could but that is not the issue or the question. Can some one shed some light on the possible missing tube?