Differential Service

[ktmhans]

No, that is right, the front takes less than the back. And to clarify one other thing, the only TC that requires the GM Auto Trac II is the one with the Auto 4x4. If they have Auto 4x4 of any kind then there are no other choices on the market. There are TC's that came in GM trucks that call for tranny fluid and a few that actually call for manual tranny fluid. The best thing to do when starting out with this project in the future is to have the dealer or someone who can, run the VIN # and find out exactly which TC you have so you get it right.

I have the awd borg warner tc. Checked my manual and the dealer ran the vin. Every where/one said dex III. So I put in rp max atf. If I remeber that was abouy 1.6 qts. Weird though like 2.4 came out somehow. I loosened the fill plug before draining it but I should have removed it. Not sure whats up with that.

 

[Freedom Motorsports]

That is actually odd because I get the opposite results around here. I also have the full auto awd and I have seen the parts counter computer pull up the part numbers for the auto trac ii. There may be different versions of the auto awd that require different fluids. Just one more reason to make sure and check your VIN before buying anything just to make sure.