GMCforum
For enthusiast of the Classic GMC Motorhome built from 1973 to 1978. A web-based mirror of the GMCnet mailing list.

Home » Public Forums » GMCnet » Changing transmission fluid
Changing transmission fluid [message #343872] Mon, 03 June 2019 08:35 Go to previous message
Scott Nutter is currently offline  Scott Nutter   United States
Messages: 782
Registered: January 2015
Location: Houston/San Diego
Karma:
Senior Member
I am getting ready to drop the tranny pan to change the filter and replace the fluid in the pan.
Question: will the tranny drain more oil with the transmission cold or hot? Seems I've read somewhere that if the tranny is cold, fluid will drain from the torque converter. So should I change the tranny fluid with a hot tranny or cold tranny to change the maximum amount of tranny fluid?
Thanks, Scott.


Scott Nutter 1978 Royale Center Kitchen, Patterson 455, switch pitch tranny, 3.21 final drive, Quad bags, Dave Lenzi super duty mid axle disc brakes, tankless water heater, everything Lenzi. Alex Ferrera installed MSD Atomic EFI Houston, Texas
 
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Previous Topic: Trip Report: Boise to Toledo with the Manny 6.5TD conversion
Next Topic: Drivers side half shaft
Goto Forum:
  


Current Time: Wed Nov 06 16:44:21 CST 2024

Total time taken to generate the page: 0.00847 seconds