1992 ls sedan auto tranny is leaking and so is coolant anyway these are related? coolant started after a drain and fill on the tranny i had a huge leak the night before may have overfilled any guidance?
They might not be related, but check where the trans is leaking fluid from. Does the vehicle have an aftermarket radiator? I'm assuming it does at this point with it being a 92 model. When I was shopping for radiators for my car, they seem to have done away with the manual trans only models and only sold the automatic trans models (at advance and autozone anyways). The reason I bring this up is because on the bottom of the rad, there are 2 ports for connections for automatic transmission hoses, as sort of a trans cooler. Either way, like suggested above, clean the areas up as best you can and try to trace back to the source.