I'm replacing all the driveline fluids tomorrow. I seem to have the capacities, but not the weights (don't have owners manual). We live in New England, so it gets chilly.

ANother issue I have is Jeep tells me to use ONLY ATF+4 in the auto tranny. All the auto stores computers recommend Dex/Merc. The XJ has 170,000 miles and will likely do no towing and minimal off road.

Please throw all advice and suggestions. I'm a sports car guy and new to this XJ. Heres what I think I know:

Differential fluid: 2 liters of 90w
X-fer case: 1 liter of tranny fluid (which is weird IMHO)
Tranny: 6 qts of Dex/Merc or ATF+4 (?)
Engine oil: 6 qts of Mobil 1 synthetic, probably 5w30

Anything I'm missing?

Thanks,
Butch