My truck has a steel tube that comes straight down the drivers side of my tranny. I would like to know if it is the breather because it doesn't sound like the other ones I did searches on the site. I do want to extend all my breathers although I don't go through much water it is nice to have in case I have to.

 

sounds like the cooler line. Breather is rubber.

 

The tube is open on the end and is only about 3/8 in diameter and the open end faces downward.

 

if it is open, that is probably it. Mine is rubber.

 

if its off to the pass. side of the tranny that is your breather line. Just run a length of rubber hose off it and extend it upwards.

 

No its on the drivers side

 

mines on the driver side too..

 

ok everybody laugh now
but when i overfilled my transmission when i changed the fluid(first time changing tranny fluid in a vehicle, and im not a mechanic, the book said it took something like 12qts to refill, so i started putting in, didnt know that just changing filter and fluid only drained 6 qts and you had to flush to get out all the fluid ) any ways after 6 qts fluid went in it started coming out the metal pipe pointing downwards on the driver side next to the tranny, i now have to correct amount of fluid in my transmission