dohc v6 Posted December 4, 2004 Report Share Posted December 4, 2004 i am putting in a tranny cooler in my 94 z34 and i need to know if the top or bottom line going in the radiator is hot or cold. Quote Link to comment Share on other sites More sharing options...
Redfox340 Posted December 4, 2004 Report Share Posted December 4, 2004 If you locate the vertical tranny line that screwed into the tranny, that's the out line. Follow that to your radiator and that's the hottest fluid; best of luck! - Erik Quote Link to comment Share on other sites More sharing options...
dohc v6 Posted December 4, 2004 Author Report Share Posted December 4, 2004 ok there is a line that screws up and one that goes in on the side. so i am guessing that the line that is hot is the one that goes into the tranny on its side Quote Link to comment Share on other sites More sharing options...
Redfox340 Posted December 4, 2004 Report Share Posted December 4, 2004 ok there is a line that screws up and one that goes in on the side. so i am guessing that the line that is hot is the one that goes into the tranny on its side No, that's not it. Underneath the car, on the tranny, there are two transmission cooling lines. One line is screwed in horizontally, and the other is vertical. The vertical line is the "out" or "hot" line since fluid flows out of the tranny to the radiator to be cooled. Pictures and more info can be found here: http://redfox340.w-body.com/wbodyperformance/id18.html - Erik Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.