What all should I be doing/changing for the 100k service?

 

all your fluids and filters maybe a new battery if its the stock one

 

what diff fluid should i go with and how much?

 

not sure i think the owners manual has all the amounts

 

Mobil 1 for the diffs, not too sure about what weight but its in the owners man

 

First, it all depends on what you did last time, and how long ago that was.

Let's say 75K was the last you touched your STOCK engine/tranny.

I'd start with Oil change, I'd suck out the Power Steering fluid and fill with new.

I'd do plugs, wires, air filter, fuel filter. Radiator - Drain, Flush and Fill. Tranny - drop pan change filter and fluid...Let drain for an hour, it will drip the whole time.

I'd examine brake pads and shocks. Thread has discussed Diff Fluids...

Now would be a great time to upgrade your Cats and Muffler if you're running stock.

Battery can wait til year 5 (2008 if stock).

 

Dont forget timing chain and belt.

 

I'll have to keep this thread in mind...