1995 3000GT VR-4: Used Driveline Oil Pictures




Transfer Case
 
  Old is on the left, new is on the right. You can't see light through the fluid at all, even with a flashlight directly behind the fluid. It's sort of an olive/brown color, and seems to have similar viscosity to that of new fluid. Also, it smells very similar to new fluid - it doesn't have any appreciable burnt odor to it. The fact that it's so dark does concern me a bit - I wonder if it's getting too hot or something? Perhaps one of the Shockproof products would be better?

 

Transaxle
 
  Old is on the left, new is on the right. You can see a little light through the fluid with a flashlight directly behind the fluid. It's not quite as dark as the transfer case fluid, and it does still have some of the red dye left in it. There is no appreciable difference in odor or observable (but nor measured) viscosity between the used fluid and new fluid. I did; however, notice slightly improved shifting with the new fluid - synchronizer engagement is now a little smoother.

 

Rear Differential
 
  Old is on the left, new is on the right. As I expected, this was the worst fluid of the three. You can't see any light whatsoever through the fluid, and it's a very different color than new fluid. It didn't smell particularly different, and when I poured it from my collection container to another container, it didn't seem all that different from new fluid as far as viscosity. Even so, I think I need to change my rear differential fluid a little more often...

 



Relevant Info

Car 1995 3000GT VR-4
Mileage 73,000
Miles Since Last Driveline Oil Change 15,000
Months Since Last Driveline Oil Change 16
Car Usage
  • 8 Autocross Events
  • 1 Road Course Event
  • 2 Autocross Schools
  • 2 Autocross Practices
  • Street Driving
Old Transfer Case Fluid Redline MTL/MT-90 Mix
Old Transaxle Fluid Redline MTL/MT-90 Mix
Old Rear Differential Fluid Redline 75W90 GL-5
Transaxle Leaks Small drop on ground after 3-4 days
Cumulative Loss of Transaxle Fluid About 10cc
Transfer Case Leaks None
Rear Differential Leaks None
Transaxle Drainplug Condition Light amount of metal/fluid collected around the magnet. Less than most others I've seen.
Transfer Case Drainplug Condition Light amount of metal/fluid collected around the magnet. Less than most others I've seen.
Rear Differential Drainplug Condition Medium amount of metal/fluid collected around the magnet. Less than the last fluid change.



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Last Modified Sun Oct 26 2003 19:00:25 PDT