Brian W. Littleton
09-06-2002, 14:18
Just changed all my lubricants in my 2003 Suburban with the exception of the transfer case.
The GM oil has no cross over from AMSOIL and when I asked them they said don't change it until they can identify it and come up with a replacement.
Anyone know what the lube is and why the problem?
Sub is 8.1 3/4ton HD trans.
Also to change tran filter requires dropping the drive shaft??? Not the same as my 2000 Yukon XL.
The GM oil has no cross over from AMSOIL and when I asked them they said don't change it until they can identify it and come up with a replacement.
Anyone know what the lube is and why the problem?
Sub is 8.1 3/4ton HD trans.
Also to change tran filter requires dropping the drive shaft??? Not the same as my 2000 Yukon XL.