Crankcase pressure

[Rawze]

(07-06-2017 )Mrkentee Wrote:  It's got 160k on the inframe. But the oil consumption has been steady since I've had it, almost 300k.

Update: It passed the redneck manometer test no problem.
Because of the way it pulsates, I tend to think it's a cylinder, and not the compressor or turbo. Does that make sense? I may hve rings that never seated properly. What would be a remedy for that?

It could be a broken oil ring. Only way to tell would be to boroscope it and look for streaking in the liner walls.

If that is a fresh inframe with all new pistons and liners, etc. then it would concern me too. Must have missed that in my earlier post.