PCV sucking oil...

[Luch]

I removed my upper 93 Cobra intake yesterday for another fix, and when I unplugged the PCV hose from the 'L' threaded stud on the bottom of the upper I had a decent amount of oil pour out of the hose.

The PCV clearly was sucking oil; I just can't imagine why? New engine with 500 miles, ran great, no clouds of smoke, screen installed below PCV along with baffle on underside of lower intake.

Ideas?

 

[1990_GT]

Maybe the PCV is bad, if a new one doesnt fix the problem maybe get a catch can.

 

[srtthis]

blower car?

 

[NIKwoaC]

http://www.stangnet.com/mustang-forums/637524-putting-stop-oil-consumption-through-pcv-valve.html

http://www.stangnet.com/mustang-forums/642930-unmetered-air-through-oil-filler.html

http://www.stangnet.com/mustang-forums/620577-whos-using-air-oil-separator-supra-pcv-valve.html

http://www.stangnet.com/mustang-forums/808661-technical-thread-how-index.html

 

[RacEoHolic330]

There is some very good info in those above links.

 

[Cobra1741]

high crankcase pressure??

 

[Luch]

Basically, stock engine...I could see more if it was supercharged to why this would happen. I am reading through the posted links...thanks everyone!