I need help when it comes to transmissions I suck I have a 1992 Mazda protage with a 1.8 L Dule over head cam married with a 4 speed auto trans I came out to the car and there was a puddle of trans fluid about 12" in diameter what could have caused this and an other thing I forgotten to add is that the trans was leaking like Niagara falls when I was putting it on the trailer