i dont know whats wrong, but after i just had my tranny fluid drained and stuff, after 50 or 60 miles my exhaust started to have white smog/smoke come out and when i looked under my car, the whole underbody is running with tranny oil, i checked all drain holes, no luck.

anyone have any ideas what it could be?

 

If the exhaust is white, it means an oil problem in the engine. I really doubt its the tranny.