I have a 99 Nissan Altima 5 speed 2.4L and I have replaced the transmission in it and the clutch, shortly after my cv axle went out and my transmission started leaking gear oil at the input seal so I replaced my driver side cv axle and the input seal both. Everything was working fine for about 2 weeks then the transmission started leaking again. I noticed my cv axle was actually able to move around where the shaft goes into my transmission. So I replaced the cv axle again only this time I replaced the passenger side to just incase it was bent or something and puttin more strain on the driver side. Yet agian it was all good for about week and now it's leaking again. And by leaking I mean a qt will run out of it after 4-5 hrs. What can I do to fix it!