48RE cooling lines, which is which

[JERRYKAM]

Can anyone confirm for me which of the 48RE TX cooling lines is the supply and which is the return?







Thanks



Jerry K

 

[Midnight]

Usually the front line is the feed. With it running, grab the two lines, the feed will be hotter than the return.

 

[TurboCanScoot]

Transmission Lines

You can use this thread. It has some good photos of the TX lines. I used this this set up for my transmission temp gauge. Not to state the obvious but the the line with the trans temp sending unit is flowing toward the trans cooler.



http://www.tdr1.com/forums/showthread.php?t=136712&highlight=TRANS+TEMP