Originally Posted by muncheese
ok, but i looked for the lines and i see them underneath near the front passenger side, but there is no disconnect where i can flush the return line. where is it?
It was my understanding that when someone flushes the transmission lines and sump, they disconnect it at the cooler and start the engine. I'm not sure how it works but one of the lines then pumps out old fluid and you put the other line in a bucket full of new fluid and it draws it in, letting the engine do all the work.
I recommend you look at this thread by @Especial86
, and do what he says by dropping the pan and installing a drain plug and doing a few fluid exchanges.