|09-28-2012 12:41 AM|
By the way , tranny has been freshly rebuilt and i changed as weel all the bushings.
|09-27-2012 06:17 PM|
Design of the trans pump , stator and input shaft... With wear on the bushings and shaft, the oil takes the path with least resistance, so oil flows out each port with nothing attached.
With a cooler and lines installed , the oil is pushed the correct path.
|09-27-2012 08:37 AM|
You can check the pressure before and after the cooler(s) to see if there's excessive pressure drop.
|09-27-2012 07:29 AM|
|09-27-2012 06:14 AM|
The Bottom line is the Feed/Out which has pressure.
The Top line is Return/In, it doesn't have suction so some fluid may flow out there.
Radiator with side tanks:
Bottom = Feed/In from bottom Trans line.
Top = Return/Out to top Trans line.
|09-26-2012 02:44 PM|
TH 350 cooler line oil flow
TH 350 gurus, i need your help, while i was working on the fluid cooler lines, i didn't remember what was the cooler feed oil/out for the cooler so i started up the engine to see from where the fluid is supposed to come out , ATF was coming out from both lines!, way more from the lower port (wich is supposed to be the right one) but also a little bit from the "return line".
Transmission was in N, don't now if this weird flow happens also with the shifter in that position , i have to try in P but now i'm concerned about something wrong in the oil pump assembly, may be that i forgot a checkball in somewhere during the rebuild?
Trans is freshly rebuilt and got a TransGo shift kit on it.
Any help will be apprecciated.