Originally Posted by Petza914

I like the simplicity of the measure and replace idea. I'll capture what comes out in an old oil jug or 2 so it's fairly precise and maybe 2 it twice a 1,000 miles apart.

I'll be using Driven AT3 Synthetic. Same thing I put into the Transfer Case

Originally Posted by Petza914

Thanks guys.

At 35,000 miles, I'm not sure the pan off change is warranted. Maybe I just do a fluid refresh now and a larger service at 60k or so. What's the recommended change interval.

Originally Posted by Wisconsin Joe

Official factory service interval is 160k miles or 16 years (really).

I did mine at 120k and the fluid came out pretty clean.

Originally Posted by khandielas

Agree, same here, nothing unusual for mine @ 120000 mile.

40℃ at running and 40℃ at still are same? It seems a bit overfill won't do anything bad since this design won't produce a very precise result by nature.