I have a 05 scurge and I am about to go on a trip from Louisiana to Calf. Fun Fun...................not
Anyway, the truck will turn 100k miles during the trip so I want to change fluids before I go. I think that I have the correct type of fluid information, I just do not have amounts.
HELP!

Front Diff 80/90
Rear Diff 75/140
Transfer case ATF ( I will use moble 1)

I will also do a oil change, power steering suck and refill, transmission drain, fill, filter replacement and , fuel filter change before I go.

 

Looks good, front should take just under 3qts, (5.8pts) rear takes just over 3 quarts (6.9pts) and transfer case takes 2qts.

 

The rear diff requires synthetic gear oil. That's probably all you will find in that weight range anyway, but I'll say it just to be sure. Also, if you have limited slip in the rear, you need to consider the friction modifier.