I use OEM Fluid as well for all items.

 

I've been doing 15k on the diff. It seems in really good shape when it comes out though so I may extend it.

I use Mobil1 10w30 for engine, Honda MTF for trans, and Almasol LE1605 (607) pink stuff for the diff.

 

10-15k
mobil 1 10-30 engine, honda mtf, mobil 1 75-90 diff.

 

I need to change my Trans & Diff soon

 

i use mobil one 10w-30 every 3k miles, honda mtf every 10k miles and it comes out as clear as the new stuff that goes in, and was changing the diff with redline 75w-90 every 10k miles too but will probably start changing that every 6k or so because it comes out looking nasty at 10k.

 

I get the oil changed when it shows 5% on the gauge which makes it around 4500 miles. I think changing the Transmission fluid every 10k might be overkill. I thought that was to be done around every 30k ?

 

the gauge? wtf kind of cadillac feature is that? this ain't no infiniti. the ap2s are soft

 

LOL!! That and the Traction Control make it a wonderful cadillac!

 

Oh forgot to ask how about Clutch Fluid ? How often and do you guys do any adjustment on the clutch ?

I heard you can adjust the pedal since it self adjusts over time due to wear.