ok so i got my evo back from the shop about a week ago and i noticed it had an extremly slow leak coming from where the tranny and transfer case connect. I told them about it and we both thought that one of the two o rings between the tranny and t/c was damaged so i took it back to the shop and they took the t/c off and replaced both o rings. when i got home i put a piece of paper under it to make sure it wasnt leaking yet. I came back a couple hours later and of course there was a puddle the size of a 50 cent piece. does anyone have any idea what the problem is?

 

I had the same leak, one of the o-rings got pinched while putting the t-case and tranny back together and I replaced it and had no problems. It's possible that yours did the same again. Otherwise, I'm clueless.

 

ok good to know. with the leak coming from there it HAS to be the o rings correct?

 

Same problem. I replaced the big oring and tried my hardest to put it in without pinching it.

 

I can't think of any other reason that it would leak other than a pinched/torn o-ring.