Typical Oil Pressure Kg/cm2 And Muddy Clutch Fluid

[IM-32-FK]

Hey all, i was wondering what is the typical kg/cm2 range for a rb25 neo n/a? ever since i did a oil change with penrite 10w40 full synthetic it seems it goes all over the place. On idle it mostly sits just below 2 but would often sit right above 4. On revs it can just go above 7, but not all the time

Also i opened up my clutch cylinder and the fluid was grey and muddy looking. Must of happened after the power steering died. Just a standard flush or is something else wrong?

thanks

[89CAL]

As for the stock oil pressure gauge, its not very accurate so dont pay too much attention to it. Remember cold oil is thicker than hot oil so when the car is cold you will have more pressure

I think between 4-2kg/cm-sq is about what it should sit at on idle.

As for the clutch slave, give the whole thing a flush with some new oil. Just keep flushing till clean oil comes out. See how it goes before spending money on it

[R.3.2.G.T.R]

this will be due to the rubber seals deteriorating, you can flush it but it will come back, overhaul kit is quite cheap

Also i opened up my clutch cylinder and the fluid was grey and muddy looking. Must of happened after the power steering died. Just a standard flush or is something else wrong?

[Ben C34]

It would have absolutely nothing to do with the power steering

Edited April 1, 2014 by superben