cornerhans

I put Delvac 75W-90 in my 964 LSD transmission a couple of years ago and what I just drained came out green but I dont remember it being green going in. Can anyone let me know what the color should be?

No HTwo O

Should look black-ish coming out. Fresh, going in, looks like Mobil 1 oil....light honey color.

Send a sample to Blackstone for a used oil analysis. Costs about $23. Here is my used trans oil analysis from November.

No HTwo O

Used oil anaylsis for Delvac 75W90:

cornerhans

I new it it was clear. I will call the shop that did the clutch and see if they changed it, have no idea what the green stuff is.

bgiere

Probably had Swepco 201 in it before you used the Delvac 1.

cornerhans

I just read on Pelican that the swepco is bluish in color and so you could be right because it is sort of blusih/green.