I probably got you all worried by the title but dont worry, its nothing too serious (i hope). Anyways, on to the story. My car begain leaking transmission fluid about a week ago. I have since added some fluid. Upon closer inspection it became apparant that a plug on the side of the transmission (near the pan) is loose and possibly leaking. What does this plug do? Is it possible to tighten it? If you need more infromation, just say so and i will try to take a picture, althrough its kinda tight in there.