Faulty transmission Pan gasket
transmission cooler
transmission leak in reverse only
Yes.
seal. expensive
Bad seal? Bad cooling line to radiator?
Bad seal? Leaking cooler line?
There is no way to answer the question. Transmisions leak because they are full of oil and seals, gaskets and other components let it out.
Too much transmission fluid in the transmission can cause the transmission seals to leak. The transmission builds up pressure when going down the road. The added pressure can blow up they seals.
Yes, that can cause the fluid to foam up and leak out of the vent.
bad or old seals, this is a common problem on all aging vehicles.
Bad seal or excessive internal pressure
transmission has worn/bad seals.should have a trans shop check it. Most don't charge to check.